THIRD AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF JUNE 24, 2015 by and among CORESITE, L.P., AS PARENT BORROWER, CORESITE REAL ESTATE 70 INNERBELT, L.L.C., CORESITE REAL ESTATE 900 N. ALAMEDA, L.L.C., CORESITE REAL ESTATE 2901 CORONADO, L.L.C.,...

Exhibit 1.1

THIRD AMENDED AND RESTATED

CREDIT AGREEMENT

DATED AS OF JUNE 24, 2015

by and among

CORESITE, L.P.,

AS PARENT BORROWER,

CORESITE REAL ESTATE ▇▇ ▇▇▇▇▇▇▇▇▇, ▇.▇.▇., ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ 900 N. ALAMEDA, L.L.C., CORESITE REAL ESTATE 2901 CORONADO, L.L.C., CORESITE REAL ESTATE 1656 ▇▇▇▇▇▇▇▇, L.L.C., CORESITE REAL ESTATE 427 ▇. ▇▇▇▇▇▇▇, L.L.C., CORESITE CORONADO ▇▇▇▇▇▇▇, L.L.C., CORESITE REAL ESTATE ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇.▇.▇., ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇▇ ▇▇▇▇▇▇, L.L.C., CORESITE ONE WILSHIRE, L.L.C. AND

CORESITE REAL ESTATE ▇▇ ▇. ▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇.▇.▇.

AS SUBSIDIARY BORROWERS,

KEYBANK NATIONAL ASSOCIATION,

THE OTHER LENDERS WHICH ARE PARTIES TO THIS AGREEMENT

AND

OTHER LENDERS THAT MAY BECOME

PARTIES TO THIS AGREEMENT,

KEYBANK NATIONAL ASSOCIATION, AS AGENT,

REGIONS BANK AND TD SECURITIES (USA) LLC, AS CO-DOCUMENTATION AGENTS

RBC CAPITAL MARKETS, LLC AS SYNDICATION AGENT

KEYBANC CAPITAL MARKETS, REGIONS CAPITAL MARKETS, RBC CAPITAL MARKETS, LLC and TD SECURITIES (USA) LLC
AS JOINT LEAD ARRANGERS AND JOINT BOOK MANAGERS

TABLE OF CONTENTS

ii

iii

iv

v

EXHIBITS AND SCHEDULES

vi

THIS THIRD AMENDED AND RESTATED CREDIT AGREEMENT AMENDS AND RESTATES IN THE ENTIRETY THAT CERTAIN SECOND AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF JANUARY 3, 2013, AS AMENDED BY THAT CERTAIN FIRST AMENDMENT TO THE SECOND AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF JANUARY 31, 2014, (COLLECTIVELY, THE “EXISTING AGREEMENT”)  ENTERED INTO BETWEEN CORESITE, L.P. AND CERTAIN AFFILIATED ENTITIES, AS BORROWER, KEYBANK, NATIONAL ASSOCIATION, AS AGENT, AND KEYBANC CAPITAL MARKETS, REGIONS CAPITAL MARKETS AND RBC CAPITAL MARKETS CORPORATION, AS JOINT LEAD ARRANGERS AND JOINT BOOK MANAGERS, AND

THE VARIOUS LENDERS PARTY THERETO

THIRD AMENDED AND RESTATED CREDIT AGREEMENT

THIS THIRD AMENDED AND RESTATED CREDIT AGREEMENT is made as of the 24th day of June, 2015, by and among CORESITE, L.P., a Delaware limited partnership (“Parent Borrower”), the Subsidiary Borrowers a party hereto, KEYBANK NATIONAL ASSOCIATION (“KeyBank”), the other lending institutions which are parties to this Agreement as “Lenders”, and the other lending institutions that may become parties hereto pursuant to §18, and KEYBANK NATIONAL ASSOCIATION, as administrative agent for the Lenders (the “Agent”), REGIONS BANK and TD SECURITIES (USA) LLC as Co- Documentation Agents, RBC CAPITAL MARKETS, LLC as Syndication Agent, and KEYBANC CAPITAL MARKETS, REGIONS CAPITAL MARKETS, RBC CAPITAL MARKETS, LLC, and TD SECURITIES (USA) LLC as Joint Lead Arrangers and Joint Book Managers.

R E C I T A L S

WHEREAS, certain lenders have made available to the Borrower a revolving credit facility pursuant to the terms of that certain Second Amended and Restated Credit Agreement dated as of January 3, 2013, as amended by that certain First Amendment to the Second Amended and Restated Credit Agreement dated as of January 31, 2014 (collectively, the “Existing Agreement”); and

WHEREAS, the Borrowers have requested, and the Agent and the Lenders have agreed, to amend and restate, in full, the Existing Agreement and provide a term loan facility in accordance with the terms and conditions contained herein.

NOW, THEREFORE, in consideration of the recitals herein and mutual covenants and agreements contained herein, the parties hereto hereby covenant and agree that the Existing Agreement is hereby amended and restated to read as follows:

§1.                               DEFINITIONS AND RULES OF INTERPRETATION.

§1.1                        Definitions.  The following terms shall have the meanings set forth in this §l or elsewhere in the provisions of this Agreement referred to below:

2014 Term Loan.  The Loan as defined in the 2014 Term Loan Agreement.

2014 Term Loan Agreement.  That certain Term Loan Agreement dated as of January 31, 2014 by and among CoreSite, L.P., as parent borrower, and CoreSite Real Estate 70 Innerbelt, L.L.C., CoreSite Real Estate 900 N. Alameda, L.L.C., CoreSite Real Estate 2901 Coronado, L.L.C., CoreSite Real Estate 1656 ▇▇▇▇▇▇▇▇, L.L.C., CoreSite Real Estate 427 ▇. ▇▇▇▇▇▇▇, L.L.C., CoreSite Coronado ▇▇▇▇▇▇▇, L.L.C, CoreSite Real Estate ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇.▇.▇., ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇▇ ▇▇▇▇▇▇, L.L.C., CoreSite One Wilshire, L.L.C. and CoreSite Real Estate 55 S. Market Street, L.L.C., collectively as subsidiary borrowers, and the Royal Bank of Canada, as administrative agent for itself and on behalf of other lenders.

2014 Term Loan Facility Availability.  The “Facility Availability” as defined in the 2014 Term Loan Agreement.

2014 Term Loan Unencumbered Asset Pool. The “Unencumbered Asset Pool” as defined in the 2014 Term Loan Agreement.

Additional Commitment Request Notice.  See §2.11(a).

Additional Subsidiary Borrower.  Each additional Subsidiary of Parent Borrower which becomes a Subsidiary Borrower pursuant to §5.3.

Adjusted Consolidated EBITDA.  On any date of determination, the sum of (a) the Consolidated EBITDA for the prior fiscal quarter most recently ended, multiplied by four (4), less (b) the Capital Reserve.

Adjusted EBITDA.  On any date of determination, with respect to any Stabilized Property owned by Parent Borrower or any of its Subsidiaries, the sum of (a) EBITDA for the prior fiscal quarter most recently ended, multiplied by four (4), less (b) the Capital Reserve.

Adjusted Net Operating Income.  On any date of determination, the sum of (a) the Net Operating Income for the prior fiscal quarter most recently ended, multiplied by four (4), less (b) the Capital Reserve.

Affiliate.  An Affiliate, as applied to any Person, shall mean any other Person directly or indirectly controlling, controlled by, or under common control with, that Person.  For purposes of this definition, “control” (including, with correlative meanings, the terms “controlling”, “controlled by” and “under common control with”), as applied to any Person, means (a) the possession, directly or indirectly, of the power to vote fifty percent (50%) or more of the stock, shares, voting trust certificates, beneficial interest, partnership interests, member interests or other interests having voting power for the election of directors of such Person or otherwise to direct or cause the direction of the management and policies of that Person, whether through the ownership of voting securities or by contract or otherwise, or (b) the ownership of (i) a general partnership interest, (ii) a managing member’s or manager’s interest in a limited liability company or (iii) a limited partnership interest or preferred stock (or other ownership interest) representing fifty percent (50%) or more of the outstanding limited partnership interests, preferred stock or other ownership interests of such Person.

2

Agent.  KeyBank National Association, acting as administrative agent for the Lenders, and its successors and assigns.

Agent’s Head Office.  The Agent’s head office located at ▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇▇-▇▇▇▇, or at such other location as the Agent may designate from time to time by notice to the Borrowers and the Lenders.

Agent’s Special Counsel.  ▇▇▇▇▇▇ & ▇▇▇▇▇▇▇▇▇▇ LLP or such other counsel as selected by Agent.

Aggregate Credit Exposure.  The aggregate Revolving Credit Exposure and Term Loan Exposure of all of the Lenders.

Agreement.  This Third Amended and Restated Credit Agreement, as the same may be amended, modified, supplemented and/or extended from time to time, including the Schedules and Exhibits hereto.

Agreement Regarding Fees.  See §4.2.

Alternative Currency. Each of Euro and Sterling or other currency as applicable in the event Euro and/or Sterling is replaced.

Alternative Currency Equivalent.  At any time, with respect to any amount denominated in Dollars, the equivalent amount thereof in the applicable Alternative Currency as determined by the Agent or the Issuing Lender, as the case may be, at such time on the basis of the Spot Rate (determined in respect of the most recent Revaluation Date) for the purchase of such Alternative Currency with Dollars.

Alternative Currency Fronting Lender.  KeyBank or any other Revolving Credit Lender designated by the Parent Borrower and the Agent (such designation shall be consented to by such Revolving Credit Lender) in its capacity as an Alternative Currency Funding Lender for Revolving Credit Loans denominated in an Alternative Currency in which any Alternative Currency Participating Lender purchases Alternative Currency Risk Participations and in which KeyBank (or such other appointed Revolving Credit Lender) advances to the Borrowers the amount of all such Alternative Currency Participating Lenders’ respective Commitment Percentage of such Revolving Credit Loans in accordance with §§2.1 and 2.8.

Alternative Currency Funding Commitment Percentage.  With respect to any Revolving Credit Loan denominated in an Alternative Currency, (a) for each Alternative Currency Funding Lender other than the Alternative Currency Fronting Lender, its Commitment Percentage, and (b) for the Alternative Currency Fronting Lender, the sum of (i) the Commitment Percentage of the Alternative Currency Fronting Lender and (ii) the sum of the respective Commitment Percentage of the Alternative Currency Participating Lenders.

Alternative Currency Funding Lender.  With respect to each Revolving Credit Loan denominated in an Alternative Currency, each Revolving Credit Lender other than an Alternative Currency Participating Lender with respect to such Alternative Currency.

3

Alternative Currency Loan Credit Exposure.  With respect to any Revolving Credit Loan denominated in an Alternative Currency, (a) for each Alternative Currency Funding Lender other than Alternative Currency Fronting Lender, the aggregate outstanding principal amount of its Alternative Currency Funding Commitment Percentage thereof advanced by Alternative Currency Funding Lender, (b) for the Alternative Currency Fronting Lender, the aggregate outstanding principal amount of its Alternative Currency Funding Commitment Percentage thereof advanced thereby, net of all Alternative Currency Risk Participations purchased or funded, as applicable, therein, and (c) for each Alternative Currency Participating Lender, the aggregate outstanding principal amount of all Alternative Currency Risk Participations purchased or funded, as applicable, by such Alternative Currency Participating Lender in such Revolving Credit Loan.

Alternative Currency Participant’s Share.  For any Alternative Currency Participating Lender in respect of a Revolving Credit Loan denominated in an Alternative Currency, a fraction (expressed as a percentage), the numerator of which is such Alternative Currency Participating Lender’s Commitment Percentage and the denominator of which is the sum of (i) the Commitment Percentage of the Alternative Currency Fronting Lender in respect of such Revolving Credit Loan and (ii) the sum of the respective Commitment Percentage of all of the Alternative Currency Participating Lenders in respect of such Revolving Credit Loan.

Alternative Currency Participating Lender.  With respect to each Revolving Credit Loan denominated in an Alternative Currency, any Revolving Credit Lender that has given notice to the Agent and the Parent Borrower that it is unable to fund in the applicable Alternative Currency, unless and until such Revolving Credit Lender delivers to the Agent and the Borrower a written notice pursuant to §2.8 requesting that such Revolving Credit Lender’s designation be changed to an Alternative Currency Funding Lender with respect to such Alternative Currency.

Alternative Currency Risk Participation.  With respect to each Revolving Credit Loan denominated in an Alternative Currency advanced by the Alternative Currency Fronting Lender, the risk participation purchased by each of the Alternative Currency Participating Lenders in such Revolving Credit Loan in an amount determined in accordance with such Alternative Currency Participating Lender’s Commitment Percentage of such Revolving Credit Loan, as provided in Section §2.8.

Alternative Currency Sublimit. The Dollar Equivalent of $40,000,000.  The Alternative Currency Sublimit is part of, and not in addition to, the Total Commitment.

Anti-Corruption Laws.  All laws, rules, and regulations of any jurisdiction applicable to any Borrower or its Subsidiaries from time to time concerning or relating to bribery or corruption.

Applicable Margin.  The Applicable Margin for LIBOR Rate Loans and Base Rate Loans shall be as set forth below based on the ratio of the Consolidated Total Indebtedness of Parent Borrower to the Gross Asset Value of Parent Borrower:

(a) For the Revolving Credit Facility:

4

(b) For the Term Loan Facility:

The Applicable Margin shall not be adjusted based upon such ratio, if at all, until the first (1st) day of the first (1st) month following the delivery by Parent Borrower to the Agent of the Compliance Certificate at the end of a calendar quarter.  In the event that Parent Borrower shall fail to deliver to the Agent a quarterly Compliance Certificate on or before the date required by §7.4(c), then without limiting any other rights of the Agent and the Lenders under this Agreement, the Applicable Margin for all Loans shall be at Pricing Level 6 until such failure is

5

cured within any applicable cure period, in which event the Applicable Margin shall adjust, if necessary, on the first (1st) day of the first (1st) month following receipt of such Compliance Certificate.  The provisions of this definition shall be subject to §2.6(f).  As of the Closing Date, the Applicable Margin for each the Revolving Credit Facility and Term Loan Facility is at Pricing Level 1.

Applicable Time.  With respect to any borrowings and payments in any Alternative Currency, the local time in the place of settlement for such Alternative Currency as may be determined from time to time by the Agent, and communicated in writing to the Parent Borrower to be necessary for timely settlement on the relevant date in accordance with normal banking procedures in the place of payment.

Approved Derivatives Contract.  A Derivatives Contract between the Parent Borrower and/or any Subsidiary Borrower, on the one hand, and a Lender or Affiliate of a Lender hereunder which is also a lender or Affiliate of a lender under the 2014 Term Loan Agreement, on the other hand.

Approved Fund.  Any Fund that is administered or managed by (a) a Lender, (b) an Affiliate of a Lender or (c) an entity or an Affiliate of an entity that administers or manages a Lender.

Arrangers.  Collectively, KeyBanc Capital Markets, Regions Capital Markets, RBC Capital Markets, LLC and TD Securities (USA) LLC or any successors thereto.

Assignment and Acceptance Agreement.  See §18.1.

Authorized Officer.  Any of the following Persons:  ▇▇▇▇▇▇ ▇. ▇▇▇, ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇, ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇▇ and such other Persons as Parent Borrower shall designate in a written notice to Agent.

Balance Sheet Date.  September 30, 2012.

Bankruptcy Code.  Title 11, U.S.C.A., as amended from time to time or any successor statute thereto.

Base Rate.  The greater of (a) the fluctuating annual rate of interest announced from time to time by the Agent at the Agent’s Head Office as its “prime rate”, (b) the then applicable LIBOR for a one month Interest Period plus one percent (1.00%), or (c) one half of one percent (0.5%) above the Federal Funds Effective Rate.  The Base Rate is a reference rate and does not necessarily represent the lowest or best rate being charged to any customer.  Any change in the rate of interest payable hereunder resulting from a change in the Base Rate shall become effective as of the opening of business on the day on which such change in the Base Rate becomes effective, without notice or demand of any kind.

Base Rate Loans.  Collectively, the Revolving Credit Base Rate Loans, Term Base Rate Loans and the Swing Loans.

6

Borrowers.  Collectively, Parent Borrower and the Subsidiary Borrowers, and individually any of them.

Breakage Costs.  The commercially reasonable cost to any Lender of re-employing funds bearing interest at LIBOR incurred (or reasonably expected to be incurred) in connection with (i) any payment of any portion of the Loans bearing interest at LIBOR prior to the termination of any applicable Interest Period, (ii) the conversion of a LIBOR Rate Loan to any other applicable interest rate on a date other than the last day of the relevant Interest Period, (iii) foreign exchange losses in connection with Revolving Credit Loans made in Alternative Currencies, or (iv) the failure of a Borrower to draw down, on the first day of the applicable Interest Period, any amount as to which such Borrower has elected a LIBOR Rate Loan.

Building.  With respect to each Eligible Real Estate Asset or parcel of Real Estate, all of the buildings, structures and improvements now or hereafter located thereon.

Business Day.  Any day on which federally-insured banking institutions located in the same city and State as the Agent’s Head Office are located are open for the transaction of banking business and, in the case of LIBOR Rate Loans, which also is a LIBOR Business Day.

Capital Reserve.  For any period and with respect to any improved Real Estate, an amount equal to $0.25 multiplied by the total square footage of the Buildings in such Real Estate.  If the term Capital Reserve is used without reference to any specific Real Estate, then the amount shall be determined on an aggregate basis with respect to all Real Estate of the Borrowers and their Subsidiaries and a proportionate share of all Real Estate of all Unconsolidated Affiliates.  The Capital Reserve shall be calculated based on the total square footage of the Buildings owned (or ground leased) at the end of each fiscal quarter, less the square footage of unoccupied space held for development or redevelopment.

Capitalized Lease.  A lease under which the discounted future rental payment obligations of the lessee or the obligor are required to be capitalized on the balance sheet of such Person in accordance with GAAP.

Capitalization Rate.  Eight and one half percent (8.50%).

Capitalized Value.  The Adjusted Net Operating Income for any Stabilized Property divided by the Capitalization Rate.

Cash Equivalents.  As of any date, (i) securities issued or directly and fully guaranteed or insured by the United States government or any agency or instrumentality thereof having maturities of not more than one year from such date, (ii) time deposits and certificates of deposits having maturities of not more than one year from such date and issued by any domestic commercial bank having, (A) senior long term unsecured debt rated at least A- or the equivalent thereof by S&P or A3 or the equivalent thereof by ▇▇▇▇▇’▇ and (B) capital and surplus in excess of $100,000,000; (iii) commercial paper rated at least A-2 or the equivalent thereof by S&P or P-2 or the equivalent thereof by ▇▇▇▇▇’▇ and in either case maturing within one hundred twenty (120) days from such date, and (iv) shares of any money market mutual fund rated at least AA- or the equivalent thereof by S&P or at least Aa3 or the equivalent thereof by ▇▇▇▇▇’▇.

7

CERCLA.  The Comprehensive Environmental Response, Compensation and Liability Act of 1980, 42 U.S.C. 9601 et seq.

Change of Control.  A Change of Control shall exist upon the occurrence of any of the following:

(a)                                 Any Person (including a Person’s Affiliates and associates) or group (as that term is understood under Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the rules and regulations thereunder), other than The Carlyle Group, shall have acquired beneficial ownership (within the meaning of Rule 13d-3 under the Exchange Act) of a percentage (based on voting power, in the event different classes of stock or voting interests shall have different voting powers) of the voting stock or voting interests of REIT or Parent Borrower equal to at least thirty-five percent (35%);

(b)                                 As of any date a majority of the Board of Directors or Trustees or similar body (the “Board”) of REIT or Parent Borrower consists of individuals who were not either (i) directors or trustees of REIT or Parent Borrower as of the corresponding date of the previous year, or (ii) selected or nominated to become directors or trustees by the Board of REIT or Parent Borrower of which a majority consisted of individuals described in clause (b)(i) above, or (iii) selected or nominated to become directors or trustees by the Board of REIT or Parent Borrower, which majority consisted of individuals described in clause (b)(i) above and individuals described in clause (b)(ii), above; or

(c)                                  REIT shall fail to be the sole general partner of Parent Borrower, shall fail to own such general partnership interest in Parent Borrower free of any lien, encumbrance or other adverse claim, or shall fail to control the management and policies of Parent Borrower; or

(d)                                 Parent Borrower fails to own directly or indirectly, free of any lien, encumbrance or other adverse claim, at least one hundred percent (100%) of the economic, voting and beneficial interest of each Subsidiary Borrower.

Closing Date.  The first date on which all of the conditions set forth in §10 and §11 have been satisfied.

Code.  The Internal Revenue Code of 1986, as amended.

Commitment.  As to each Lender, the Revolving Credit Commitment and/or Term Loan Commitment of such Lender (or either of them, as the context requires).

Commitment Increase.  An increase in the Total Commitment to not more than SEVEN HUNDRED MILLION DOLLARS ($700,000,000) pursuant to §2.11.

Commitment Increase Date.  See §2.11(a).

Commitment Percentage.  As to each Lender, the ratio, expressed as a percentage, of (a) (i) if the Term Loan Commitments have not been fully utilized or terminated, the unutilized amount of such Lender’s Term Loan Commitment plus (ii) the amount of such Lender’s Revolving Credit Commitment plus (iii) the amount of such Lender’s outstanding Term Loans to

8

(b) (i) if the Term Loan Commitments have not been fully utilized or terminated,  the unutilized amount of the Term Loan Commitments of all Lenders plus (ii) the Revolving Credit Commitments of all Lenders plus (iii) the sum of the outstanding Term Loans of all Lenders; provided, however, that if at the time of determination any applicable Commitments have been terminated or been reduced to zero, the “Commitment Percentage” of each Lender shall be the ratio, expressed as a percentage of (A) (i) the sum of the unpaid principal amount of all Aggregate Credit Exposure of such Lender, plus (ii) if the Term Loan Commitments have not been fully utilized or terminated, the unutilized amount of such Lender’s Term Loan Commitment to (B) (i) the sum of the aggregate unpaid principal amount of all outstanding Aggregate Credit Exposure of all Lenders as of such date plus (ii) if the Term Loan Commitments have not been fully utilized or terminated, the unutilized amount of the Term Loan Commitments of all Lenders.

Compliance Certificate.  See §7.4(c).

Consolidated.  With reference to any term defined herein, that term as applied to the accounts of a Person and its Subsidiaries, determined on a consolidated basis in accordance with GAAP.

Consolidated EBITDA.  With respect to any period, an amount equal to the EBITDA of Parent Borrower and its Subsidiaries for such period determined on a Consolidated basis.

Consolidated Fixed Charges.  For any fiscal quarter, annualized, the sum of (a) Consolidated Interest Expense for such period, plus (b) all regularly scheduled principal payments made with respect to Indebtedness of Parent Borrower and its Subsidiaries during such period, other than any balloon, bullet or similar principal payment which repays such Indebtedness in full, plus (c) all Preferred Distributions paid during such period.  Such Person’s Equity Percentage in the Fixed Charges of its Unconsolidated Affiliates shall be included in the determination of Fixed Charges.

Consolidated Interest Expense.  For any period, without duplication, (a) total Interest Expense of Parent Borrower and its Subsidiaries determined on a consolidated basis in accordance with GAAP for such period, plus (b) such Person’s Equity Percentage of Interest Expense of its Unconsolidated Affiliates for such period.

Consolidated Tangible Net Worth.  The amount by which Gross Asset Value exceeds Consolidated Total Indebtedness.

Consolidated Total Indebtedness.  All Indebtedness of Parent Borrower and its Subsidiaries determined on a consolidated basis and shall include (without duplication), such Person’s Equity Percentage of the Indebtedness of its Unconsolidated Affiliates.

Consolidated Unsecured Debt Yield.  The quotient (expressed as a percentage) of Adjusted Net Operating Income from the Unencumbered Asset Pool (excluding any Leased Assets) divided by Unsecured Debt.

Construction In Process.  Costs incurred for any build-outs, redevelopment, construction, or tenant improvements of a Data Center Property that is not a Development Property.

9

Conversion/Continuation Request.  A notice given by the Borrowers to the Agent of its election to convert or continue a Loan in accordance with §4.1.

Data Center Property.  Any asset that operates or is intended to operate, at least in part, as a telecommunications infrastructure building or an information technology infrastructure building.

Debtor Relief Laws.  The Bankruptcy Code, and all other liquidation, conservatorship, bankruptcy, assignment for the benefit of creditors, moratorium, rearrangement, receivership, insolvency, reorganization, or similar debtor relief Laws of the United States or other applicable jurisdictions from time to time in effect and affecting the rights of creditors generally.

Default.  See §12.1.

Default Rate.  See §4.12.

Defaulting Lender.  Subject to §14.16(b), any Lender that (a) has failed to (i) fund all or any portion of its Loans within two (2) Business Days of the date such Loans were required to be funded hereunder unless such Lender notifies the Agent and the Borrowers in writing that such failure is the result of such Lender’s determination that one or more conditions precedent to funding (each of which conditions precedent, together with any applicable default, shall be specifically identified in such writing) has not been satisfied, or (ii) pay to the Agent, the Issuing Lender, the Swingline Lender or any other Lender any other amount required to be paid by it hereunder (including in respect of its participation in Letters of Credit or Swing Loans) within two (2) Business Days of the date when due, (b) has notified the Borrower, the Agent, the Issuing Lender or the Swing Loan Lender in writing that it does not intend to comply with its funding obligations hereunder, or has made a public statement to that effect (unless such writing or public statement relates to such Lender’s obligation to fund a Loan hereunder and states that such position is based on such Lender’s determination that a condition precedent to funding (which condition precedent, together with any applicable default, shall be specifically identified in such writing or public statement) cannot be satisfied), (c) has failed, within three (3) Business Days after written request by the Agent or the Borrowers, to confirm in writing to the Agent and the Borrowers that it will comply with its prospective funding obligations hereunder (provided that such Lender shall cease to be a Defaulting Lender pursuant to this clause (c) upon receipt of such written confirmation by the Agent and the Borrowers), or (d) has, or has a direct or indirect parent company that has, (i) become the subject of a proceeding under any Debtor Relief Law, or (ii) had appointed for it a receiver, custodian, conservator, trustee, administrator, assignee for the benefit of creditors or similar Person charged with reorganization or liquidation of its business or assets, including the Federal Deposit Insurance Corporation or any other state or federal regulatory authority acting in such a capacity; provided that a Lender shall not be a Defaulting Lender solely by virtue of the ownership or acquisition of any equity interest in that Lender or any direct or indirect parent company thereof by a Governmental Authority so long as such ownership interest does not result in or provide such Lender with immunity from the jurisdiction of courts within the United States of America or from the enforcement of judgments or writs of attachment on its assets or permit such Lender (or such Governmental Authority) to reject, repudiate, disavow or disaffirm any contracts or agreements made with such Lender.

10

Defaulting Revolving Credit Lender.  Any Defaulting Lender which is a Revolving Credit Lender.

Derivatives Contract. Any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions or any combination of any of the foregoing (including any options to enter into any of the foregoing), whether or not any such transaction is governed by or subject to any master agreement.  Not in limitation of the foregoing, the term “Derivatives Contract” includes any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc., any International Foreign Exchange Master Agreement, or any other master agreement, including any such obligations or liabilities under any such master agreement.

Derivatives Termination Value.  In respect of any one or more Derivatives Contracts, after taking into account the effect of any legally enforceable netting agreement applicable to such Derivatives Contract(s), (a) for any date on or after the date such Derivatives Contracts have been closed out or terminated and termination value(s) determined in accordance therewith, such termination value(s), and (b) for any date prior to the date referenced in clause (a) the amount(s) determined as the ▇▇▇▇-to-market value(s) for such Derivatives Contracts, as determined based upon one or more mid-market quotations or other valuations provided by any recognized dealer in, or the counterparty to, such Derivatives Contract(s) (which, in either case, may include the Agent or any Lender).

Development Property.  Real Estate currently under development that has not become a Stabilized Property or on which the improvements related to the development have not been completed, provided that such a Development Property on which all improvements related to the development of such Real Estate have been substantially completed (excluding tenant improvements) for at least eighteen (18) months shall cease to constitute a Development Property notwithstanding the fact that such Property has not become a Stabilized Property, and shall be considered a Stabilized Property for the purposes of the calculation of Gross Asset Value.  For purposes of this definition, it is acknowledged and agreed that the property owned by CoreSite Coronado ▇▇▇▇▇▇▇, L.L.C. and the buildings to be developed and/or redeveloped at such property shall be deemed a “Development Property” and as portions of this become complete and a Stabilized Property, for purposes of calculation for remaining development value of Gross Asset Value, the same method of calculation shall be implemented as applied when the property owned by ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇, L.L.C. became completed and a Stabilized Property.

Distribution.  Any (a) dividend or other distribution, direct or indirect, on account of any Equity Interest of Parent Borrower or a Subsidiary Borrower, now or hereafter outstanding, except a dividend payable solely in Equity Interests of identical class to the holders of that class; (b) redemption, conversion, exchange, retirement, sinking fund or similar payment, purchase or

11

other acquisition for value, direct or indirect, of any Equity Interest of Parent Borrower or a Subsidiary Borrower now or hereafter outstanding; and (c) payment made to retire, or to obtain the surrender of, any outstanding warrants, options or other rights to acquire any Equity Interests of Parent Borrower or a Subsidiary Borrower now or hereafter outstanding.

Dollars or $.  Dollars in lawful currency of the United States of America.

Dollar Equivalent. At any time, (a) with respect to any amount denominated in Dollars, such amount, and (b) with respect to any amount denominated in any Alternative Currency, the equivalent amount thereof in Dollars as determined by the Agent (absent manifest error) at such time on the basis of the Spot Rate (determined in respect of the most recent Revaluation Date) for the purchase of Dollars with such Alternative Currency.

Domestic Lending Office.  Initially, the office of each Lender designated as such on Schedule 1.1 hereto; thereafter, such other office of such Lender, if any, located within the United States that will be making or maintaining Base Rate Loans.

Drawdown Date.  The date on which any Loan is made or is to be made, and the date on which any Loan which is made prior to the Revolving Credit Maturity Date, is converted in accordance with §4.1.

EBITDA.  With respect to a Person for any period (without duplication):  The net income (or loss), excluding the effects of straight lining of rents and acquisition lease accounting,  before (i) interest, income taxes, depreciation, and amortization expense, as reported by such Person and its Subsidiaries on a consolidated basis in accordance with GAAP and (ii) any other non-cash expense to the extent not actually paid as a cash expense (including any expense associated with asset retirement obligation under GAAP).  EBITDA shall exclude extraordinary gains and losses (including but not limited to gains (and loss) on the sale of assets) and distributions to minority owners.  EBITDA attributable to equity interests shall be excluded but EBITDA shall include a Person’s Equity Percentage of net income (or loss) from Unconsolidated Affiliates plus its Equity Percentage of interest, depreciation and amortization expense from Unconsolidated Affiliates.

Eligible Assignee. (a) a Lender; (b) an Affiliate of a Lender; (c) an Approved Fund; and (d) any other Person (other than a natural person) approved by, unless an Event of Default has occurred and is continuing, the Borrower (such approval not to be unreasonably withheld or delayed); provided that notwithstanding the foregoing, (i) no Borrower or any affiliate of Borrower or the REIT shall be an Eligible Assignee and (ii) no Defaulting Lender or any of its Affiliates shall be an Eligible Assignee.

Eligible Real Estate.  Real Estate:

(a)                                 which is (i) wholly-owned (directly or indirectly) in fee, (ii) leased under a ground lease acceptable to the Required Lenders in their reasonable discretion, or (iii) a Leased Asset with a remaining term (including of right tenant extensions) of at least twenty years as of the date hereof and is otherwise acceptable to the Required Lenders in their reasonable discretion), in each instance with such easements, rights-of-way, and other similar appurtenances

12

required for the operation of the fee or leasehold property, by Parent Borrower or a Subsidiary Borrower;

(b)                                 which is located within the 50 States of the United States or the District of Columbia;

(c)                                  which is improved by an income-producing Data Center Property and designated as a Stabilized Property;

(d)                                 as to which all of the representations set forth in §6 of this Agreement concerning Eligible Real Estate Assets are true and correct except as would not reasonably be expected to result in a Material Adverse Effect;

(e)                                  as to which the Agent has received and approved (such approval not to be unreasonably withheld) all Eligible Real Estate Qualification Documents, or will receive and approve (such approval not to be unreasonably withheld) them prior to inclusion of such Real Estate in the Unencumbered Asset Pool; and

(f)                                   as to which, notwithstanding anything to the contrary contained herein, but subject to the last sentence of §5.1(a), the Agent has approved for inclusion in the Unencumbered Asset Pool, such approval not to be unreasonably withheld.

Eligible Real Estate Asset.  (i) On the Closing Date, the Eligible Real Estate set forth on Schedule 1.3 and (ii) any Real Estate that is included in the Unencumbered Asset Pool from time to time pursuant to Article V of this Agreement. For purposes of this definition, it is acknowledged and agreed that the Wilshire Property which is a Leased Asset shall be deemed an “Eligible Real Estate Asset”.

Eligible Real Estate Qualification Documents.  See Schedule 1.2 attached hereto.

Employee Benefit Plan.  Any employee benefit plan within the meaning of §3(3) of ERISA maintained or contributed to by any Borrower or any ERISA Affiliate, other than a Multiemployer Plan.

EMU.  The economic and monetary union in accordance with the Treaty of Rome 1957, as amended by the Single ▇▇▇▇▇▇▇▇ ▇▇▇ ▇▇▇▇, the Maastricht Treaty of 1992 and the Amsterdam Treaty of 1998.

EMU Legislation.  The legislative measures of the European Council for the introduction of, changeover to or operation of a single or unified European currency.

Environmental Laws.  All applicable past (which have current effect), present or future federal, state, county and local laws, by-laws, rules, regulations, codes and ordinances, or any legally binding judicial or administrative interpretations thereof, and the legally binding requirements of any governmental agency or authority having jurisdiction with respect thereto, applicable to pollution, the regulation or protection of the environment, the health and safety of persons and property (with respect to exposure to Hazardous Substances) and shall include, but not be limited to, all orders, decrees, judgments and rulings imposed through any public or

13

private enforcement proceedings, relating to the existence, use, discharge, release, containment, transportation, generation, storage, management or disposal of Hazardous Substances.  Environmental Laws presently include, but are not limited to, the following laws: Comprehensive Environmental Response Compensation and Liability Act (42 ▇.▇.▇. §▇▇▇▇ et seq.), the Hazardous Substances Transportation Act (49 U.S.C. §1801 et seq.), the Public Health Service Act (42 U.S.C. §300(f) et seq.), the Pollution Prevention Act (42 U.S.C. §13101 et seq.), the Federal Insecticide, Fungicide and Rodenticide Act (7 U.S.C. §136 et seq.), the Resource Conservation and Recovery Act (42 ▇.▇.▇. §▇▇▇▇ et seq.), the Federal Clean Water Act (33 ▇.▇.▇. §▇▇▇▇ et seq.), The Federal Clean Air Act (42 ▇.▇.▇. §▇▇▇▇ et seq.), and the applicable laws and regulations of the State in which the Property is located.

Equity Interests.  With respect to any Person, any share of capital stock of (or other ownership or profit interests in) such Person, any warrant, option or other right for the purchase or other acquisition from such Person of any share of capital stock of (or other ownership or profit interests in) such Person, any security convertible into or exchangeable for any share of capital stock of (or other ownership or profit interests in) such Person or warrant, right or option for the purchase or other acquisition from such Person of such shares (or such other interests), and any other ownership or profit interest in such Person (including, without limitation, partnership, member or trust interests therein), whether voting or nonvoting, and whether or not such share, warrant, option, right or other interest is authorized or otherwise existing on any date of determination.

Equity Offering.  The issuance and sale after the Closing Date by Parent Borrower or any of its Subsidiaries or REIT of any equity securities of such Person.

Equity Percentage.  The aggregate ownership percentage of a Borrower or their respective Subsidiaries in each Unconsolidated Affiliate.

ERISA.  The Employee Retirement Income Security Act of 1974, as amended and in effect from time to time.

ERISA Affiliate. Any Person which is treated as a single employer with Parent Borrower or its Subsidiaries under §414 of the Code.

ERISA Reportable Event.  A reportable event with respect to a Guaranteed Pension Plan within the meaning of §4043 of ERISA and the regulations promulgated thereunder as to which the requirement of notice has not been waived.

Euro and EUR. The lawful currency of the Participating Member States introduced in accordance with the EMU Legislation.

Event of Default.  See §12.1.

Existing Agreement.  See the introductory statement hereto.

FATCA.  Sections 1471 through 1474 of the Code, as of the date of this Agreement (or any amended or successor version that is substantively comparable), any current or future regulations or official interpretations thereof and any agreements entered into pursuant to Section

14

1471(b) of the Code and any legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the foregoing.

Facility.  Collectively, the credit facilities described herein with respect to the Loans up to the Facility Amount.

Facility Amount.  The aggregate amount of the initial $500,000,000.00 Facility, consisting of the Revolving Credit Facility Amount and the Term Loan Facility Amount, plus any increase

thereto pursuant to Section 2.11, and less any decrease to the Revolving Credit Facility Amount pursuant to Section 2.4.

Facility Availability.  From time to time, the lesser of (a) the Total Commitment, or (b)  the Unencumbered Asset Pool Availability.

Federal Funds Effective Rate.  For any day, the rate per annum (rounded upward to the nearest one-hundredth of one percent (1/100 of 1%)) announced by the Federal Reserve Bank of New York on such day as being the weighted average of the rates on overnight federal funds transactions arranged by federal funds brokers on the previous trading day, as computed and announced by such Federal Reserve Bank in substantially the same manner as such Federal Reserve Bank computes and announces the weighted average it refers to as the “Federal Funds Effective Rate.”

Fronting Commitment. With respect to Alternative Currency Fronting Lender, the aggregate Dollar Equivalent amount of Revolving Credit Loans denominated in an Alternative Currency that such Fronting Lender has agreed to make as set forth on Schedule 1.1.

Fronting Exposure. At any time there is a Defaulting Lender, (a) with respect to the Issuing Lender, such Defaulting Lender’s Revolving Credit Commitment Percentage of the outstanding Letter of Credit Liabilities other than Letter of Credit Liabilities as to which such Defaulting Lender’s participation obligation has been reallocated to other Lenders or cash collateralized in accordance with the terms hereof, and (b) with respect to the Swing Loan Lender, such Defaulting Lender’s Revolving Credit Commitment Percentage of Swing Loans other than Swing Loans as to which such Defaulting Lender’s participation obligation has been reallocated to other Lenders or cash collateralized in accordance with the terms hereof.

Fund. Any Person (other than a natural person) that is (or will be) engaged in making, purchasing, holding or otherwise investing in commercial loans and similar extensions of credit in the ordinary course of its activities.

Funds from Operations.  With respect to any Person for any period, an amount equal to the Net Income (or Loss) of such Person for such period, computed in accordance with NAREIT guidelines, excluding losses from sales of property, plus depreciation and amortization, and after adjustments for unconsolidated partnerships and joint ventures.  Adjustments for unconsolidated partnerships and joint ventures will be recalculated to reflect funds from operations on the same basis.

15

GAAP.  Principles that are (a) consistent with the principles promulgated or adopted by the Financial Accounting Standards Board and its predecessors, as in effect from time to time and (b) consistently applied.

Governmental Authority. The government of the United States or any other nation, or of any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or pertaining to government (including any supra-national bodies such as the European Union or the European Central Bank).

Gross Asset Value.  On a consolidated basis for Parent Borrower and its Subsidiaries, Gross Asset Value shall mean the sum of (without duplication with respect to any Real Estate):

(i)                                     the Capitalized Value of any Stabilized Properties (other than the Leased Assets) owned by Parent Borrower or any of its Subsidiaries; plus

(ii)                                  for the Leased Assets, the Adjusted Net Operating Income of the Leased Assets multiplied by eight (8);

(iii)                               the book value determined in accordance with GAAP of all Development Properties and Construction In Process with respect to Real Estate owned or leased by Parent Borrower or any of its Subsidiaries; plus

(iv)                              the aggregate amount of: (x) all Unrestricted Cash and Cash Equivalents of Parent Borrower and its Subsidiaries and (y) Specified Restricted Cash and Cash Equivalents of Parent Borrower and its Subsidiaries, as of the date of determination; plus

(v)                                 the book value determined in accordance with GAAP of Land Assets of Parent Borrower and its Subsidiaries.

Gross Asset Value will be adjusted, as appropriate, for acquisitions, dispositions and other changes to the portfolio during the calendar quarter most recently ended prior to a date of determination.  In Parent Borrower’s discretion, any Development Property which becomes a Stabilized Property and all newly acquired properties may be valued at GAAP book value for up to ninety (90) days, with such properties thereafter being included in the calculation of Gross Asset Value in accordance with subsections (i)—(iv) above. All income, expense and value associated with assets included in Gross Asset Value disposed of during the calendar quarter period most recently ended prior to a date of determination will be eliminated from calculations.  Additionally, without limiting or affecting any other provision hereof, Gross Asset Value shall not include any income or value associated with Real Estate which is not operated or intended to be operated principally as a Data Center Property.  Gross Asset Value will be adjusted to include an amount equal to Parent Borrower’s or any of its Subsidiaries’ pro rata share (based upon such Person’s Equity Percentage in such Unconsolidated Affiliate) of the Gross Asset Value attributable to any of the items listed above in this definition owned by such Unconsolidated Affiliate.

16

Guaranteed Pension Plan.  Any employee pension benefit plan within the meaning of §3(2) of ERISA maintained or contributed to by any Borrower or any ERISA Affiliate the benefits of which are guaranteed on termination in full or in part by the PBGC pursuant to Title IV of ERISA, other than a Multiemployer Plan.

Hazardous Substances.  Mean and include (i) asbestos, flammable materials, explosives, radioactive substances, polychlorinated biphenyls, other carcinogens, oil and other petroleum products, radon gas, urea formaldehyde; (ii) chemicals, gases, solvents, pollutants or contaminants that could be a detriment or pose a danger to the environment or to the health or safety of any person; and (iii) any other hazardous or toxic materials, wastes and substances which are defined, determined or identified as such in any past, present or future federal, state or local laws, by-laws, rules, regulations, codes or ordinances or any legally binding judicial or administrative interpretation thereof in concentrations which violate Environmental Laws.

Increase Notice.  See §2.11(a).

Indebtedness.  With respect to a Person, at the time of computation thereof, all of the following (without duplication): (a) all obligations of such Person in respect of money borrowed (other than trade debt incurred in the ordinary course of business which is not more than one hundred eighty (180) days past due); (b) all obligations of such Person for money borrowed (i) represented by notes payable, or drafts accepted, in each case representing extensions of credit, (ii) evidenced by bonds, debentures, notes or similar instruments, or (iii) constituting purchase money indebtedness, conditional sales contracts, title retention debt instruments or other similar instruments, upon which interest charges are customarily paid or that are issued or assumed as full or partial payment for property or services rendered; (c) obligation of such Person as a lessee or obligor under a Capitalized Lease; (d) all reimbursement obligations of such Person under any letters of credit or acceptances (whether or not the same have been presented for payment); (e) all Off-Balance Sheet Obligations of such Person; (f) all obligations of such Person in respect of any purchase obligation, repurchase obligation, takeout commitment or forward equity commitment, in each case evidenced by a binding agreement (excluding any such obligation to the extent the obligation can be satisfied by the issuance of Equity Interests) (g) net obligations under any Derivatives Contract not entered into as a hedge against existing Indebtedness, in an amount not in excess of the Derivatives Termination Value thereof; (h) all Indebtedness of other Persons which such Person has guaranteed or is otherwise recourse to such Person (except for guaranties of customary exceptions for fraud, misapplication of funds, environmental indemnities, violation of “special purpose entity” covenants, and other similar exceptions to recourse liability until a claim is made and an action is commenced with respect thereto, and then shall be included only to the extent of the amount of such claim), including liability of a general partner in respect of liabilities of a partnership in which it is a general partner which would constitute “Indebtedness” hereunder, any obligation to supply funds to or in any manner to invest directly or indirectly in a Person, to maintain working capital or equity capital of a Person or otherwise to maintain net worth, solvency or other financial condition of a Person, to purchase indebtedness, or to assure the owner of indebtedness against loss, including, without limitation, through an agreement to purchase property, securities, goods, supplies or services for the purpose of enabling the debtor to make payment of the indebtedness held by such owner or otherwise; (i) all Indebtedness of another Person secured by (or for which the holder of such Indebtedness has an existing right, contingent or otherwise, to be secured by) any Lien on property or assets

17

owned by such Person, even though such Person has not assumed or become liable for the payment of such Indebtedness or other payment obligation; and (j) such Person’s pro rata share of the Indebtedness (based upon its Equity Percentage in such Unconsolidated Affiliates) of any Unconsolidated Affiliate of such Person.  “Indebtedness” shall be adjusted to remove any impact of intangibles pursuant to ASC 805, as codified by the Financial Accounting Standards Board in June of 2009, and shall be adjusted to remove (a) the impact from Asset Retirement Obligations pursuant to ASC 410, as codified by the Financial Accounting Standards Board in June of 2009, and (b) any potential impact from the exposure draft issued by the Financial Accounting Standards Board in August of 2010 related to Leases (Topic 840).

Interest Expense.  For any period with respect to Parent Borrower and its Subsidiaries, without duplication, (a) interest (whether accrued or paid) actually payable (without duplication), excluding non-cash interest expense but including capitalized interest not funded under a construction loan, together with the interest portion of payments actually payable on Capitalized Leases, plus (b) Parent Borrower’s and its respective Subsidiaries’ Equity Percentage of Interest Expense of their Unconsolidated Affiliates for such period.

Interest Payment Date.  As to each Loan, the fifth (5th) day of each calendar month, or if such date is not a Business Day, then the next succeeding Business Day.

Interest Period.  (a) With respect to each LIBOR Rate Loan which is a Term LIBOR Rate Loan, (x) initially, the period commencing on the Drawdown Date of such LIBOR Rate Loan and ending on the fourth (4th) calendar day of the first, second, third or sixth month thereafter (subject to availability from each Lender), and (y) thereafter, each period commencing on the day following the last day of the next preceding Interest Period applicable to such Loan and ending on the last day of one of the periods set forth above, as selected by the Borrowers in a Loan Request or Conversion/Continuation Request; and

(b) with respect to each LIBOR Rate Loan which is a Revolving Credit LIBOR Rate Loan, (x) initially, the period commencing on the Drawdown Date of such LIBOR Rate Loan and ending one, two, three or six months thereafter (subject to availability from each Lender), and (y) thereafter, each period commencing on the day following the last day of the next preceding Interest Period applicable to such Loan and ending on the last day of one of the periods set forth above, as selected by the Borrowers in a Loan Request or Conversion/Continuation Request; provided that (1) if any Interest Period with respect to a Revolving Credit LIBOR Rate Loan would otherwise end on a day that is not a LIBOR Business Day, such Interest Period shall end on the next succeeding LIBOR Business Day, unless such next succeeding LIBOR Business Day occurs in the next calendar month, in which case such Interest Period shall end on the next preceding LIBOR Business Day, as determined conclusively by the Agent in accordance with the then current bank practice in London, England, and (2) any Interest Period pertaining to a Revolving Credit LIBOR Rate Loan that begins on the last Business Day of a calendar month (or on a day for which there is no numerically corresponding day in the calendar month at the end of such Interest Period) shall end on the last Business Day of the applicable calendar month:

18

provided that all of the foregoing provisions ((a) and (b)) relating to Interest Periods are subject to the following:

(i)                                     if the Borrowers shall fail to give notice as provided in §4.1, the Borrowers shall be deemed to have requested a continuation of the affected LIBOR Rate Loan as a LIBOR Rate Loan on the last day of the then current Interest Period with respect thereto as provided in and subject to the terms of §4.1(c);

(ii)                                  no Interest Period relating to any LIBOR Rate Loan shall extend beyond the Revolving Credit Maturity Date or the Term Loan Maturity Date, as applicable.

Interpolated Rate. At any time, for any Interest Period, the rate per annum (rounded to the same number of decimal places as LIBOR)  determined by the Agent (which determination shall be conclusive and binding absent manifest error) to be equal to the rate that results from interpolating on a linear basis between: (a) LIBOR for the longest period for which LIBOR is available that is shorter than the Impacted Interest Period; and (b) LIBOR for the shortest period for which that LIBOR is available that exceeds the Impacted Interest Period, in each case, at such time.

Investments.  With respect to any Person, all shares of capital stock, evidences of Indebtedness and other securities issued by any other Person and owned by such Person, all loans, advances, or extensions of credit to, or contributions to the capital of, any other Person, all purchases of the securities or business or integral part of the business of any other Person and commitments and options to make such purchases, all interests in real property, and all other investments; provided, however, that the term “Investment” shall not include (i) equipment, inventory and other tangible personal property acquired in the ordinary course of business, or (ii) current trade and customer accounts receivable for services rendered in the ordinary course of business and payable in accordance with customary trade terms.  In determining the aggregate amount of Investments outstanding at any particular time:  (a) there shall be included as an Investment all interest accrued with respect to Indebtedness constituting an Investment unless and until such interest is paid; (b) there shall be deducted in respect of each Investment any amount received as a return of capital; (c) there shall not be deducted in respect of any Investment any amounts received as earnings on such Investment, whether as dividends, interest or otherwise, except that accrued interest included as provided in the foregoing clause (a) may be deducted when paid; and (d) there shall not be deducted in respect of any Investment any decrease in the value thereof.

Issuing Lender.  KeyBank, in its capacity as the Lender issuing the Letters of Credit and any successor thereto.

Joinder Agreement.  The Joinder Agreement with respect to this Agreement and the Notes to be executed and delivered pursuant to §5.3 by any Additional Subsidiary Borrower, such Joinder Agreement to be substantially in the form of Exhibit C hereto.

KeyBank.  As defined in the preamble hereto.

Land Assets.  Land with respect to which the commencement of grading, construction of improvements (other than improvements that are not material and are temporary in nature) or

19

infrastructure has not yet commenced and for which no such work is reasonably scheduled to commence within the following twelve (12) months.

LC Disbursement.  A payment made by the Agent pursuant to a Letter of Credit.

LC Exposure.  At any time, the sum of (a) the aggregate undrawn amount of all outstanding Letters of Credit at such time plus (b) the aggregate amount of all LC Disbursements that have not yet been reimbursed by or on behalf of the Borrowers at such time.  The LC Exposure of any Revolving Credit Lender at any time shall be its applicable Revolving Credit Commitment Percentage of the total LC Exposure at such time.

Leased Assets.  Real Estate (or a portion thereof) leased by a Borrower or a Subsidiary under a lease which does not constitute a ground lease.

Leased Asset NOI Amount.  The Adjusted Net Operating Income of each Leased Asset in the Unencumbered Asset Pool multiplied by four (4).

Leased Rate.  With respect to Real Estate at any time, the ratio, expressed as a percentage, of (a) the Net Rentable Area of such Real Estate actually leased by tenants that are not affiliated with the Borrowers and paying rent at rates not materially less than rates generally prevailing at the time the applicable lease was entered into, pursuant to binding leases as to which no default has occurred and has continued unremedied for thirty (30) or more days to (b) the aggregate Net Rentable Area of such Real Estate.

Leases.  Leases, licenses and agreements, whether written or oral, relating to the use or occupation of space in any Building or of any Real Estate.

Legal Requirements. All applicable federal, state, county and local laws, by-laws, rules, regulations, codes and ordinances, and the requirements of any governmental agency or authority having or claiming jurisdiction with respect thereto, including, but not limited to, those applicable to zoning, subdivision, building, health, fire, safety, sanitation, the protection of the handicapped, and environmental matters and shall also include all orders and directives of any court, governmental agency or authority having or claiming jurisdiction with respect thereto.

Lenders.  KeyBank, the other lending institutions which are party hereto and any other Person which becomes an assignee of any rights of a Lender pursuant to §18 (but not including any participant as described in §18); and collectively, the Revolving Credit Lenders, Term Loan Lenders, and the Swing Loan Lender.  The Issuing Lender, the Alternative Currency Fronting Lender, each Alternative Currency Funding Lender, and each Alternative Currency Participating Lender, as applicable, shall each be a Revolving Credit Lender.

Letter of Credit.  Any standby letter of credit issued at the request of the Borrowers and for the account of the Borrowers in accordance with §2.10.  Letters of Credit may be issued in Dollars or in an Alternative Currency.

Letter of Credit Liabilities.  At any time and in respect of any Letter of Credit, the sum of (a) the maximum undrawn face amount of such Letter of Credit plus (b) the aggregate unpaid principal amount of all drawings made under such Letter of Credit which have not been repaid

20

(including repayment by a Revolving Credit Loan).  For purposes of this Agreement, a Revolving Credit Lender (other than the Revolving Credit Lender acting as the Issuing Lender) shall be deemed to hold a Letter of Credit Liability in an amount equal to its participation interest in the related Letter of Credit under §2.10 (and as may be applicable, under §2.8(c)), and the Revolving Credit Lender acting as the Issuing Lender shall be deemed to hold a Letter of Credit Liability in an amount equal to its retained interest in the related Letter of Credit after giving effect to the acquisition by the Revolving Credit Lenders other than the Revolving Credit Lender acting as the Issuing Lender of their participation interests under such Section(s).

Letter of Credit Request.  See §2.10(a).

Letter of Credit Sublimit. The Dollar Equivalent of $50,000,000.  The Letter of Credit Sublimit is part of, and not in addition to, the Total Commitment.

LIBOR.  With respect to any LIBOR Rate Loan for any Interest Period, the London interbank offered rate as administered by ICE Benchmark Administration (or any other Person that takes over the administration of such rate for U.S. Dollars) for a period equal in length to such Interest Period as displayed on pages LIBOR01 or LIBOR02 of the Reuters screen that displays such rate (or, in the event such rate does not appear on a Reuters page or screen, on any successor or substitute page on such screen that displays such rate, or on the appropriate page of such other information service that publishes such rate from time to time as selected by the Agent in its reasonable discretion; in each case the “LIBOR Screen Rate”) at approximately 11:00 a.m., London time, two Business Days prior to the commencement of such Interest Period; provided that (i) if the LIBOR Screen Rate shall not be available at such time for such Interest Period (an “Impacted Interest Period”) then the LIBOR shall be the Interpolated Rate; and (ii) if no such rate administered by ICE Benchmark Administration (or by such other Person that has taken over the administration of such rate for U.S. Dollars) is available to the Agent, the applicable LIBOR for the relevant Interest Period shall instead be the rate determined by the Agent to be the rate at which KeyBank or one of its Affiliate banks offers to place deposits in U.S. dollars with first class banks in the London interbank market at approximately 11:00 a.m. (London time) two Business Days prior to the first day of such Interest Period, in the approximate amount of the relevant LIBOR Rate Loan and having a maturity equal to such Interest Period.  For any period during which a Reserve Percentage shall apply, LIBOR with respect to LIBOR Rate Loans shall be equal to the amount determined above divided by an amount equal to 1 minus the Reserve Percentage.

LIBOR Business Day.  Any day on which commercial banks are open for international business (including dealings in Dollar deposits) in London, England.

LIBOR Lending Office.  Initially, the office of each Lender designated as such on Schedule 1.1 hereto; thereafter, such other office of such Lender, if any, that shall be making or maintaining LIBOR Rate Loans.

LIBOR Rate Loans.  All Loans bearing interest at a rate based on LIBOR, including Revolving Credit LIBOR Rate Loans and Term LIBOR Rate Loans.

Lien.  See §8.2.

21

Loan Documents.  This Agreement, the Notes, the Letter of Credit Request, the Third Amended and Restated Guaranty executed by the REIT in favor of the Agent, the Issuing Lender and the Lenders, and all other documents, instruments or agreements now or hereafter executed or delivered by or on behalf of the Borrowers in connection with the Loans.

Loan Request.  See §2.7.

Loan and Loans.  An individual loan or the aggregate loans (including a Revolving Credit Loan (or Loans), Term Loan (or Loans), and a Swing Loan (or Loans)), as the case may be, to be made by the Lenders hereunder.  All Loans shall be made in Dollars or, as and to the extent provided herein, in Alternative Currencies.  Amounts drawn under a Letter of Credit shall also be considered Revolving Credit Loans as provided in §2.10(f).

Majority Lenders.  As of any date, any Lender or collection of Lenders whose aggregate Commitment Percentage is greater than fifty percent (50%); provided that in determining said percentage at any given time, all the existing Lenders that are Defaulting Lenders will be disregarded and excluded and the Commitment Percentages of the Lenders shall be redetermined for voting purposes only to exclude the Commitment Percentages of such Defaulting Lenders.

Management Agreements.  Written agreements providing for the management of the Eligible Real Estate Assets or any of them.

Material Adverse Effect.  A material adverse effect on (a) the business, properties, assets, financial condition or results of operations of Parent Borrower and its Subsidiaries considered as a whole; (b) the ability of Parent Borrower or any Subsidiary Borrower to perform any of its material obligations under the Loan Documents; or (c) the validity or enforceability of any of the Loan Documents or the material rights or remedies of Agent or the Lenders thereunder.

Maximum Facility Amount.  An amount equal to $700,000,000.00.

Moody’s.  ▇▇▇▇▇’▇ Investor Service, Inc.

Multiemployer Plan.  Any multiemployer plan within the meaning of §3(37) of ERISA maintained or contributed to by any Borrower or any ERISA Affiliate.

Net Income (or Loss).  With respect to any Person (or any asset of any Person) for any period, the net income (or loss) of such Person (or attributable to such asset), determined in accordance with GAAP.

Net Offering Proceeds.  The gross cash proceeds received by Parent Borrower or any of its Subsidiaries or REIT as a result of an Equity Offering less the customary and reasonable costs, expenses and discounts paid by Parent Borrower or such Subsidiary or REIT in connection therewith.

Net Operating Income.  For any Real Estate and for a given period, an amount equal to the sum of (a) the rents, common area reimbursements and other income for such Real Estate for such period received in the ordinary course of business from tenants in occupancy (excluding pre-paid rents and revenues and security deposits except to the extent applied in satisfaction of

22

tenants’ obligations for rent) minus (b) all expenses paid or accrued and related to the ownership, operation or maintenance of such Real Estate for such period, including, but not limited to, taxes, assessments and the like, insurance, utilities, payroll costs, maintenance, repair and landscaping expenses, marketing expenses, and general and administrative expenses (excluding general overhead expenses of Parent Borrower and its Subsidiaries and any asset management fees), minus (c)  management expenses of such Real Estate equal to three percent (3.0%) of the gross revenues from such Real Estate, minus (d) all rents, common area reimbursements and other income for such Real Estate received from tenants in default of obligations under their lease or with respect to leases as to which the tenant or any guarantor thereunder is subject to any bankruptcy, reorganization, arrangement, insolvency, readjustment of debt, dissolution, liquidation or similar debtor relief proceeding unless such tenant has expressly assumed its obligations under the applicable lease in such proceeding.

Net Rentable Area.  With respect to any Real Estate, the “Net Rentable Operating Square Footage” as defined in REIT’s most recent Form 10-K.

Non Excluded Taxes.  See §4.4(b).

Non-Recourse Exclusions.  With respect to any Non-Recourse Indebtedness of any Person, any usual and customary exclusions from the non-recourse limitations governing such Indebtedness, including, without limitation, exclusions for claims that (i) are based on fraud, intentional misrepresentation, misapplication or misappropriation of funds, gross negligence or willful misconduct, (ii) result from intentional mismanagement of or waste at the Real Property securing such Non-Recourse Indebtedness, or (iii) arise from the presence of Hazardous Substances on the Real Property securing such Non-Recourse Indebtedness (whether contained in a loan agreement, promissory note, indemnity agreement or other document), or (iv) are the result of any unpaid real estate taxes and assessments (whether contained in a loan agreement, promissory note, indemnity agreement or other document).

Non-Recourse Indebtedness.  Indebtedness of Parent Borrower, its Subsidiaries or an Unconsolidated Affiliate which is secured by one or more parcels of Real Estate (other than an Eligible Real Estate Asset) or interests therein or equipment and which is not a general obligation of Parent Borrower or such Subsidiary or Unconsolidated Affiliate, the holder of such Indebtedness having recourse solely to the parcels of Real Estate, or interests therein, securing such Indebtedness, the leases thereon and the rents, profits and equity thereof or equipment, as applicable (except for recourse against the general credit of the Parent Borrower or its Subsidiaries or an Unconsolidated Affiliate for any Non-Recourse Exclusions), provided that in calculating the amount of Non-Recourse Indebtedness at any time, the amount of any Non-Recourse Exclusions which are the subject of a claim and action shall not be included in the Non-Recourse Indebtedness but shall constitute recourse Indebtedness.  Non-Recourse Indebtedness shall also include Indebtedness of a Subsidiary of Parent Borrower that is not a Subsidiary Borrower or of an Unconsolidated Affiliate which is a special purpose entity that is recourse solely to such Subsidiary or Unconsolidated Affiliate, which is not cross-defaulted to other Indebtedness of the Borrowers and which does not constitute Indebtedness of any other Person (other than such Subsidiary or Unconsolidated Affiliate which is the borrower thereunder).

23

Notes.  Collectively, the Revolving Credit Notes, Term Notes, and the Swing Loan Note.

Notice.  See §19.

Obligations.  The term “Obligations” shall mean and include:

A.                                    The payment of the principal sum, interest at variable rates, charges and indebtedness evidenced by the Notes given by Borrowers to the order of the respective Lenders (if requested), and this Agreement, including any extensions, renewals, replacements, increases, modifications and amendments thereof, in the original aggregate amount up to the Facility Amount, as such amount may be increased in accordance with the provisions of §2.11 hereof;

B.                                    The payment, performance, discharge and satisfaction of each covenant, warranty, representation, undertaking and condition to be paid, performed, satisfied and complied with by Borrowers under and pursuant to this Agreement or the other Loan Documents;

C.                                    The payment of all costs, expenses, legal fees and liabilities incurred by Agent and the Lenders in connection with the enforcement of any of Agent’s or any Lender’s rights or remedies under this Agreement or the other Loan Documents, or any other instrument, agreement or document which evidences any other obligations therefor, whether now in effect or hereafter executed; and

D.                                    The payment, performance, discharge and satisfaction of all other liabilities and obligations of any Borrower to Agent or any Lender, whether now existing or hereafter arising, direct or indirect, absolute or contingent, and including, without limitation express or implied upon the generality of the foregoing, each liability and obligation of any Borrower under any one or more of the Loan Documents and any amendment, extension, modification, replacement or recasting of any one or more of the instruments, agreements and documents referred to in this Agreement or any other Loan Document or executed in connection with the transactions contemplated by this Agreement or any other Loan Document.

OFAC.  Office of Foreign Asset Control of the Department of the Treasury of the United States of America.

Off-Balance Sheet Obligations. Liabilities and obligations of Parent Borrower, any Subsidiary or any other Person in respect of “off-balance sheet arrangements” (as defined in the SEC Off-Balance Sheet Rules) which Parent Borrower would be required to disclose in the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section of Parent Borrower’s report on Form 10-Q or Form 10-K (or their equivalents) which Parent Borrower is required to file with the SEC or would be required to file if it were subject to the jurisdiction of the SEC (or any Governmental Authority substituted therefore having jurisdiction over Parent Borrower).  As used in this definition, the term “SEC Off-Balance Sheet Rules” means the Disclosure in Management’s Discussion and Analysis About Off-Balance Sheet Arrangements, Securities Act Release No. 33-8182, 68 Fed. Reg. 5982 (Feb. 5, 2003) (codified at 17 CFR pts. 228, 229 and 249).

24

Outstanding.  With respect to the Loans, the aggregate unpaid principal thereof as of any date of determination.  With respect to Letters of Credit, the aggregate undrawn face amount of issued Letters of Credit.

Overnight Rate. For any day, (a) with respect to any amount denominated in Dollars, the Federal Funds Effective Rate, and (b) with respect to any amount denominated in an Alternative Currency, the rate of interest per annum at which overnight deposits in the applicable Alternative Currency, in an amount approximately equal to the amount with respect to which such rate is being determined, would be offered for such day by a branch or Affiliate of KeyBank or other Alternative Currency Fronting Lender in the applicable offshore interbank market for such currency to major banks in such interbank market in accordance with banking industry rules or practices in such offshore interbank market.

Participating Member State.  Each state so described in any EMU Legislation.

Patriot Act.  The Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001, as the same may be amended from time to time, and corresponding provisions of future laws.

PBGC.  The Pension Benefit Guaranty Corporation created by §4002 of ERISA and any successor entity or entities having similar responsibilities.

Permitted Liens.  Liens, security interests and other encumbrances permitted by §8.2.

Person.  Any individual, corporation, limited liability company, partnership, trust, unincorporated association, or other legal entity, and any government or any governmental agency or political subdivision thereof.

Plan Assets.  Assets of any employee benefit plan subject to Part 4, Subtitle B, Title I of ERISA.

Potential Unencumbered Asset.  Any property of Parent Borrower or a Subsidiary Borrower which is not at the time included in the Unencumbered Asset Pool and which consists of (i) Eligible Real Estate, or (ii) Real Estate which is capable of becoming Eligible Real Estate in accordance with §5.1.

Preferred Distributions.  For any period and without duplication, all Distributions paid, declared but not yet paid or otherwise due and payable during such period on Preferred Securities issued by Parent Borrower or any of its Subsidiaries or REIT.  Preferred Distributions shall not include dividends or distributions (a) paid or payable solely in Equity Interests of identical class payable to holders of such class of Equity Interests; or (b) paid or payable to Parent Borrower or any of its Subsidiaries.

Preferred Securities.  With respect to any Person, Equity Interests in such Person, which are entitled to preference or priority over any other Equity Interest in such Person in respect of the payment of dividends or distribution of assets upon liquidation, or both.

25

Pricing Level.  Such term shall have the meaning established within the definition of Applicable Margin.

Real Estate.  All real property at any time owned or leased (as lessee or sublessee) by a Borrower or any of their respective Subsidiaries, including, without limitation, the Eligible Real Estate Assets.

Recourse Indebtedness.  As of any date of determination, any Indebtedness (whether secured or unsecured) which is recourse to Parent Borrower or any of its Subsidiaries.  Recourse Indebtedness shall not include Non-Recourse Indebtedness.

Register.  See §18.2.

REIT.  CoreSite Realty Corporation, a Maryland corporation, general partner of the Parent Borrower and guarantor of the Obligations pursuant to that certain Third Amended and Restated Guaranty dated the date hereof.

REIT Status.  With respect to a Person, its status as a real estate investment trust as defined in §856(a) of the Code.

Release.  See §6.20(c)(iii).

Rent Roll.  A report prepared by the Borrowers showing for each Eligible Real Estate Asset owned or leased by Borrowers, its occupancy, tenants, lease expiration dates, lease rent and other information in substantially the form presented to Agent on or prior to the date hereof.

Required Lenders.  As of any date, the Lender or Lenders whose aggregate Commitment Percentage is equal to or greater than sixty six and 7/10 percent (66.7%) of the Total Commitment; provided that in determining said percentage at any given time, all then existing Defaulting Lenders will be disregarded and excluded and the Commitment Percentages of the Lenders shall be redetermined for voting purposes only to exclude the Commitment Percentages of such Defaulting Lenders.

Required Revolving Credit Lenders.  As of any date, the Revolving Credit Lender or Revolving Credit Lenders whose aggregate Revolving Credit Commitment Percentage is equal to or greater than sixty six and 7/10 percent (66.7%) of the Revolving Credit Commitments, or, if the Revolving Credit Commitments have been terminated or reduced to zero, Revolving Credit Lenders holding greater than 66.7% of the principal amount of the aggregate Revolving Credit Exposure; provided that in determining said percentage at any given time, all then existing Defaulting Lenders will be disregarded and excluded and the Revolving Credit Commitment Percentages of the Revolving Credit Lenders shall be redetermined for voting purposes only to exclude the Revolving Credit Commitment Percentages of such Defaulting Lenders.

Required Term Loan Lenders.  As of any date, the Term Loan Lender or Term Loan Lenders whose aggregate Term Loan Commitment Percentage is equal to or greater than sixty six and 7/10 percent (66.7%) of the Term Loan Commitments, or, if the Term Loan Commitments have been terminated or reduced to zero, Term Loan Lenders holding greater than 66.7% of the principal amount of the aggregate Term Loan Exposure; provided that in

26

determining said percentage at any given time, all then existing Defaulting Lenders will be disregarded and excluded and the Term Loan Commitment Percentages of the Lenders shall be redetermined for voting purposes only to exclude the Term Loan Commitment Percentages of such Defaulting Lenders.

Reserve Percentage.  For any Interest Period, that percentage which is specified three (3) Business Days before the first day of such Interest Period by the Board of Governors of the Federal Reserve System (or any successor) or any other governmental or quasi-governmental authority with jurisdiction over Agent or any Lender for determining the maximum reserve requirement (including, but not limited to, any marginal reserve requirement) for Agent or any Lender with respect to liabilities constituting of or including (among other liabilities) Eurocurrency liabilities in an amount equal to that portion of the Loan affected by such Interest Period and with a maturity equal to such Interest Period.

Revaluation Date. (a) with respect to any Loan, each of the following:  (i) each date of a borrowing of a Revolving Credit LIBOR Rate Loan denominated in an Alternative Currency pursuant to §2.1, (ii) each date of a continuation of a Revolving Credit LIBOR Rate Loan denominated in an Alternative Currency pursuant to §4.1, (iii) the date the Alternative Currency Fronting Lender has requested payment from the Alternative Currency Participating Lenders in Dollars, and with respect to all other instances pursuant to §2.8 the date on which payments in Dollars are made between the Alternative Currency Fronting Lender and Alternative Currency Participating Lenders with respect to such Loan and (iv) such additional dates as the Agent shall determine or the Required Lenders shall require; and (b) with respect to any Letter of Credit, each of the following:  (i) each date of issuance of a Letter of Credit denominated in an Alternative Currency, (ii) each date of an amendment of any such Letter of Credit having the effect of increasing the amount thereof (solely with respect to the increased amount), and (iii) each date of any payment by the Issuing Lender under any Letter of Credit denominated in an Alternative Currency.

Revolving Credit Base Rate Loans.  Revolving Credit Loans bearing interest calculated by reference to the Base Rate.

Revolving Credit Commitment.  With respect to each Revolving Credit Lender, the amount set forth on Schedule 1.1 hereto as the amount of such Revolving Credit Lender’s Revolving Credit Commitment: (i) to make or maintain Revolving Credit Loans (other than Swing Loans) to the Borrowers, (ii) to participate in Letters of Credit for the account of the Borrowers, (iii) to participate in Swing Loans to the Borrowers, and (iv) if such Lender is an Alternative Currency Participating Lender with respect to any Alternative Currency, to purchase Alternative Currency Risk Participations in Revolving Credit Loans denominated in such Alternative Currency, as the same may be changed from time to time in accordance with the terms of this Agreement.

Revolving Credit Commitment Percentage.  With respect to each Revolving Credit Lender, the percentage set forth on Schedule 1.1 hereto as such Revolving Credit Lender’s percentage of the Total Commitment, as the same may be changed from time to time in accordance with the terms of this Agreement; provided that if the Revolving Credit Commitments of the Revolving Credit Lenders have been terminated as provided in this

27

Agreement, then the Revolving Credit Commitment of each Revolving Credit Lender shall be determined based on the Revolving Credit Commitment Percentage of such Revolving Credit Lender immediately prior to such termination and after giving effect to any subsequent assignments made pursuant to the terms hereof.

Revolving Credit Exposure.  At any time, the sum of (a) the aggregate Revolving Credit Loans held by the Revolving Credit Lenders and (b) the LC Exposure of the Revolving Credit Lenders.

Revolving Credit Facility.  At any time, the Revolving Credit Loans and Letters of Credit which the Revolving Credit Lenders and Agent have agreed to make or issue in accordance with the terms of this Agreement in the aggregate amount of the Revolving Credit Lenders’ Revolving Credit Commitments at such time.

Revolving Credit Facility Amount.  The initial $350,000,000.00 unsecured revolving facility, plus any increase thereto pursuant to Section 2.11.

Revolving Credit Lender.  Collectively, the Lenders which have a Revolving Credit Commitment, the initial Revolving Credit Lenders being identified on Schedule 1.1 hereto.

Revolving Credit LIBOR Rate Loans.  Revolving Credit Loans bearing interest calculated by reference to LIBOR.

Revolving Credit Loan or Loans.  An individual Revolving Credit Loan or the aggregate Revolving Credit Loans, as the case may be, in the maximum principal amount of THREE HUNDRED FIFTY MILLION DOLLARS ($350,000,000) (subject to increase as provided in §2.11) to be made by the Revolving Credit Lenders hereunder as more particularly described in §2.  Without limiting the foregoing, Revolving Credit Loans shall also include Revolving Credit Loans made pursuant to §2.10(f).

Revolving Credit Maturity Date.  June 24, 2019, as such date may be extended as provided in §2.12, or such earlier date on which the Revolving Credit Loans shall become due and payable pursuant to the terms hereof.

Revolving Credit Notes.  See §2.2.

Sanctioned Entity.  Means (a) an agency, political subdivision, or instrumentality of the government of, (b) an organization directly or indirectly controlled by or (c) a Person or group resident in, in each case, a country that is itself subject to Sanctions (at the time of this Agreement, Crimea, Cuba, Iran, North Korea, Sudan and Syria).

Sanctioned Person.  A Person or group named on the list of Specially Designated Nationals or Blocked Persons maintained by the OFAC as published from time to time or any Sanctions-related list of designated Persons maintained by OFAC or the U.S. Department of State, the United Nations Security Council, the European Union, or any EU member state.

Sanctions.  Economic or financial sanctions or trade embargoes imposed, administered or enforced from time to time by (a) the U.S. government, including those administered by

28

OFAC or the U.S. Department of State or (b) the United Nations Security Council, the European Union or Her Majesty’s Treasury of the United Kingdom.

SEC.  The federal Securities and Exchange Commission.

Secured Debt.  With respect to the Borrowers or any of their Subsidiaries as of any given date, the aggregate principal amount of all Indebtedness of such Persons on a Consolidated basis outstanding at such date and that is secured in any manner by any Lien.

S&P.  Standard & Poor’s Ratings Group.

Specified Restricted Cash and Cash Equivalents.  As of any date of determination, the sum of (a) the aggregate amount of cash and (b) the aggregate amount of Cash Equivalents (valued at fair market value), where the specified asset is subject to an escrow, reserve, Lien or claim in favor of a Person solely with respect to, and associated with, Indebtedness not prohibited hereunder.

Spot Rate.  For a currency means the rate determined by the Agent or the Issuing Lender, as applicable, to be the rate quoted by the Person acting in such capacity as the spot rate for the purchase by such Person of such currency with another currency through its principal foreign exchange trading office at approximately 11:00 a.m. (London time) on the date two (2) Business Days prior to the date as of which the foreign exchange computation is made; provided that the Agent or the Issuing Lender may obtain such spot rate from another financial institution designated by the Agent or the Issuing Lender if the Person acting in such capacity does not have as of the date of determination a spot buying rate for any such currency; and provided further that the Issuing Lender may use such spot rate quoted on the date as of which the foreign exchange computation is made in the case of any Letter of Credit denominated in an Alternative Currency.

Stabilized Property.  A completed project that has achieved a Leased Rate of at least seventy-five percent (75%), provided that a Development Property on which all improvements related to the development of such Real Estate have been substantially completed (excluding tenant improvements) for at least eighteen (18) months shall constitute a Stabilized Property.  Additionally, any Development Property which has a Capitalized Value exceeding or equal to its undepreciated GAAP book value shall constitute a Stabilized Property. Once a project becomes a Stabilized Property under this Agreement, it shall remain a Stabilized Property.

State.  A state of the United States of America and the District of Columbia.

Sterling and £.  The lawful currency of the United Kingdom.

Subsidiary.  For any Person, any corporation, partnership, limited liability company or other entity of which at least a majority of the securities or other ownership interests having by the terms thereof ordinary voting power to elect a majority of the board of directors or other persons performing similar functions of such corporation, partnership, limited liability company or other entity (without regard to the occurrence of any contingency) is at the time directly or indirectly owned or controlled by such Person or one or more Subsidiaries of such Person or by

29

such Person and one or more Subsidiaries of such Person, and shall include all Persons the accounts of which are consolidated with those of such Person pursuant to GAAP.

Subsidiary Borrower Unencumbered Assets.  See §5.1(a).

Subsidiary Borrowers.  CoreSite Real Estate 70 Innerbelt, L.L.C., a Delaware limited liability company, CoreSite Real Estate ▇▇▇ ▇. ▇▇▇▇▇▇▇, L.L.C., a Delaware limited liability company, ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇, L.L.C., a Delaware limited liability company , CoreSite Real Estate 1656 ▇▇▇▇▇▇▇▇, L.L.C., a Delaware limited liability company, CoreSite Real Estate 427 ▇. ▇▇▇▇▇▇▇, L.L.C., a Delaware limited liability company, CoreSite Coronado ▇▇▇▇▇▇▇, L.L.C., a Delaware limited liability company, CoreSite Real Estate ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ L.L.C., a Delaware limited liability company, CoreSite Real Estate ▇▇▇▇ ▇▇ ▇▇▇▇ ▇▇▇▇▇▇, L.L.C., a Delaware limited liability company, CoreSite One Wilshire, L.L.C., a Delaware limited liability company, CoreSite Real Estate 55 S. Market Street, L.L.C., a Delaware limited liability company and any Additional Subsidiary Borrower that is the direct or indirect owner of an Eligible Real Estate Asset.

Survey.  An instrument survey of each parcel of Eligible Real Estate Asset prepared by a registered land surveyor which shall show the location of all buildings, structures, easements and utility lines on such property, shall show that all buildings and structures are within the lot lines of the Eligible Real Estate Asset and shall not show any encroachments by others (or to the extent any encroachments are shown, such encroachments shall be Permitted Liens or otherwise acceptable to the Agent in its reasonable discretion), and shall show rights of way, adjoining sites, establish building lines and street lines, the distance to and names of the nearest intersecting streets.

Swing Loan.  See §2.5(a).  All Swing Loans shall be made in Dollars.

Swing Loan Lender.  KeyBank, in its capacity as Swing Loan Lender and any successor thereof.

Swing Loan Commitment.  The Dollar Equivalent of $30,000,000.  The Swing Line Commitment is part of, and not in addition to, the aggregate Revolving Credit Commitment.

Swing Loan Note.  See §2.5(b).

Taxes.  Any present or future taxes, levies, imposts, duties, charges, fees, or similar deductions or withholdings that are imposed by any Governmental Authority.

Term Base Rate Loans.  Term Loans bearing interest calculated by reference to the Base Rate.

Term LIBOR Rate Loans.  Term Loans bearing interest calculated by reference to the LIBOR Rate.

Term Loan or Loans.  An individual Term Loan or the aggregate Term Loans, as the case may be, in the maximum principal amount of ONE HUNDRED FIFTY

30

MILLION DOLLARS ($150,000,000) to be made by the Term Loan Lenders hereunder as more particularly described in §2.

Term Loan Commitment.  As to each Term Loan Lender, its obligation to make Term Loans to the Borrowers pursuant to Section 2.1(a) , in an amount up to, but not exceeding, the amount set forth for such Lender on Schedule 1.1 attached hereto as such Lender’s “Term Loan Commitment Amount” or as set forth in the applicable Assignment and Assumption Agreement.

Term Loan Commitment Percentage.  As to each Term Loan Lender, the ratio, expressed as a percentage, of (a) the amount of such Term Loan Lender’s Term Loan Commitment to (b) the aggregate amount of the Term Loan Commitments of all Term Loan Lenders; provided, however, that if at the time of determination the Term Loan Lender’s Term Loan Commitments have terminated or been reduced to zero (0), the “Term Loan Commitment Percentage” of each Term Loan Lender shall be the Term Loan Commitment Percentage of such Term Loan Lender in effect immediately prior to such termination or reduction.

Term Loan Exposure.  The aggregate Term Loans held by the Term Loan Lenders.

Term Loan Facility.  At any time, the Term Loans which the Term Loan Lenders have agreed to make in accordance with the terms of this Agreement in the aggregate amount of the Term Loan Lenders’ Term Loan Commitments at such time.

Term Loan Facility Amount.  The initial $150,000,000.00 unsecured term facility, plus any increase thereto pursuant to Section 2.11.

Term Loan Lender.  Any Lender that has a Term Loan Commitment.

Term Loan Maturity Date.  June 24, 2020.

Term Loan Note.  A promissory note made by the Borrower in favor of a Term Loan Lender evidencing Term Loans made by such Term Loan Lender.

The Carlyle Group.  Collectively, Carlyle Realty Partners III, L.P., Carlyle Realty Partners IV, L.P. and Carlyle Realty Partners V, L.P., and each of their respective Affiliates (other than their respective portfolio companies).

Titled Agents.  The Arrangers, and any co-syndication agents or documentation agent.

Title Insurance Company.  Any nationally-recognized title insurance company or companies selected by the Parent Borrower or any other title insurance company or companies selected by the Parent Borrower and reasonably approved by the Agent.

Title Policy.  An ALTA standard form owner’s title insurance policy (or, if such form is not available, an equivalent form of owner’s title insurance policy), or a title report as of a recent date, in each case, issued by a Title Insurance Company showing that the applicable Borrower holds marketable fee simple title or a valid and subsisting leasehold interest to such parcel, subject only to Permitted Liens and any other encumbrances acceptable to Agent in its reasonable discretion.

31

Total Commitment.  The sum of the Revolving Credit Commitments and Term Loan Commitments as in effect from time to time.  The Total Commitment may increase in accordance with §2.11.

Type.  As to any Loan, its nature as a Base Rate Loan or a LIBOR Rate Loan.

Unconsolidated Affiliate.  In respect of any Person, any other Person in whom such Person holds an Investment, (a) whose financial results would not be consolidated under GAAP with the financial results of such first Person on the consolidated financial statements of such first Person, or (b) which is not a Subsidiary of such first Person.

Unconsolidated Subsidiary.  In respect of any Person, any other Person in whom such Person holds an Investment, whose financial results would not be consolidated under GAAP with the financial results of such first Person on the consolidated financial statements of such first Person.

Unencumbered Asset Pool. All of the Eligible Real Estate Assets.

Unencumbered Asset Pool Availability.  The Unencumbered Asset Pool Availability shall be the amount which is the least of (a) the maximum principal amount which would not cause the Unsecured Debt to be greater than the Unencumbered Asset Pool Value, and (b) the aggregate of (i) the maximum principal amount which would not cause the Consolidated Unsecured Debt Yield to be less than fourteen percent (14%), plus (ii) the Leased Asset NOI Amount; provided further that the Unencumbered Asset Pool Availability resulting from Eligible Real Estate Assets which are ground leases and/or Leased Assets shall not at any time exceed thirty percent (30%) of the Unencumbered Asset Pool Availability.

Unencumbered Asset Pool Value. The aggregate of (a) .60 multiplied by the Capitalized Value of the Unencumbered Asset Pool (excluding the Leased Assets), plus (b) the Leased Asset NOI Amount.

Unhedged Variable Rate Debt.  Any Indebtedness with respect to which the interest is not fixed (or hedged to a fixed rate) or capped for the entire term of such Indebtedness to maturity.

Unrestricted Cash and Cash Equivalents.  As of any date of determination, the sum of (a) the aggregate amount of Unrestricted cash and (b) the aggregate amount of Unrestricted Cash Equivalents (valued at fair market value).  As used in this definition, “Unrestricted” means the specified asset is not subject to any escrow, reserves or Liens or claims of any kind in favor of any Person.

Unsecured Debt.  Indebtedness of the Borrowers and their Subsidiaries outstanding at any time which is not Secured Debt.

Wholly Owned Subsidiary.  As to Parent Borrower, any Subsidiary of Parent Borrower that is directly or indirectly owned 100% by Parent Borrower.

Wilshire Property.  The premises leased by CoreSite One Wilshire, L.L.C. (f/k/a CRG West One Wilshire, L.L.C.) in the building located at 624 S. Grand Avenue, Los Angeles,

32

California pursuant to that certain lease dated August 1, 2007  entered into between CRG West One Wilshire, L.L.C. as tenant and ▇▇▇▇▇ Reit One Wilshire LP as landlord and its permitted successors and assigns.

§1.2                        Rules of Interpretation.

(a)                                 A reference to any document or agreement shall include such document or agreement as amended, modified or supplemented from time to time in accordance with its terms and the terms of this Agreement.

(b)                                 The singular includes the plural and the plural includes the singular.

(c)                                  A reference to any law includes any amendment or modification of such law.

(d)                                 A reference to any Person includes its permitted successors and permitted assigns.

(e)                                  Accounting terms not otherwise defined herein have the meanings assigned to them by GAAP applied on a consistent basis by the accounting entity to which they refer.

(f)                                   The words “include”, “includes” and “including” are not limiting.

(g)                                  The words “approval” and “approved”, as the context requires, means an approval in writing given to the party seeking approval after full and fair disclosure to the party giving approval of all material facts necessary in order to determine whether approval should be granted.

(h)                                 All terms not specifically defined herein or by GAAP, which terms are defined in the Uniform Commercial Code as in effect in the State of New York, have the meanings assigned to them therein.

(i)                                     Reference to a particular “§”, refers to that section of this Agreement unless otherwise indicated.

(j)                                    The words “herein”, “hereof”, “hereunder” and words of like import shall refer to this Agreement as a whole and not to any particular section or subdivision of this Agreement.

(k)                                 In the event of any change in generally accepted accounting principles after the date hereof or any other change in accounting procedures pursuant to §7.3 which would affect the computation of any financial covenant, ratio or other requirement set forth in any Loan Document, then upon the request of Borrowers or Agent, the Borrowers, the Agent and the Lenders shall negotiate promptly, diligently and in good faith in order to amend the provisions of the Loan Documents such that such financial covenant, ratio or other requirement shall continue to provide substantially the same financial tests or restrictions of the Borrowers as in effect prior to such accounting change, as determined by the Required Lenders in their good faith judgment.

33

Until such time as such amendment shall have been executed and delivered by the Borrowers, the Agent and the Required Lenders, such financial covenants, ratio and other requirements, and all financial statements and other documents required to be delivered under the Loan Documents, shall be calculated and reported as if such change had not occurred.

§1.3                        Exchange Rates; Currency Equivalents.

(a)                                 The Agent or the Issuing Lender, as applicable, shall determine the Spot Rates as of each Revaluation Date to be used for calculating Dollar Equivalent and/or Alternative Currency Equivalents of the amounts of Loans Outstanding denominated in Alternative Currencies.  Such Spot Rates shall become effective as of such Revaluation Date and shall be the Spot Rates employed in converting any amounts between the applicable currencies until the next Revaluation Date to occur.  Except for purposes of financial statements delivered by the Borrowers hereunder or calculating financial covenants hereunder or except as otherwise provided herein, the applicable amount of any currency (other than Dollars) for purposes of the Loan Documents shall be such Dollar Equivalent amount as so determined by the Agent or the Issuing Lender, as applicable.

(b)                                 Wherever in this Agreement in connection with a borrowing, conversion, continuation or prepayment of a LIBOR Rate Loan or the issuance, amendment or extension of a Letter of Credit, an amount, such as a required minimum or multiple amount, is expressed in Dollars, but such LIBOR Rate Loan or Letter of Credit is denominated in an Alternative Currency, such amount shall be the relevant Alternative Currency Equivalent of such Dollar amount (rounded to the nearest unit of such Alternative Currency, with 0.5 of a unit being rounded upward), as determined by the Agent or the Issuing Lender, as the case may be.

(c)                                  Unless otherwise provided, Dollar Equivalent amounts set forth herein may be exceeded by a percentage amount equal to up to 3% of such amount for not more than 5 Business Days; provided that such excess is solely as a result of fluctuations in applicable currency exchange rates after the last time such baskets were assessed, and, in any such cases, any applicable limits shall not be deemed to have been exceeded solely as a result of such fluctuations in currency exchange rates.

§1.4                        Change of Currency.

(a)                                 Each provision of this Agreement shall be subject to such reasonable changes of construction as the Agent, in consultation with the Parent Borrower, may from time to time specify to be necessary to reflect the adoption of the Euro by any member state of the European Union and any relevant market conventions or practices relating to the Euro.

(b)                                 Each provision of this Agreement also shall be subject to such reasonable changes of construction as the Agent, in consultation with the Parent Borrower, may from time to time specify to be necessary to reflect a change in currency of any other country and any relevant market conventions or practices relating to the change in currency in general as opposed to any specific requirements of any specific country.

34

§2.                               THE CREDIT FACILITY.

§2.1                        Loans.

(a)                                 The Term Loan. Subject to the terms and conditions set forth herein, upon the execution hereof the Term Loan Lenders severally agree to advance to the Parent Borrower the initial Term Facility Amount.

(b)                                 The Revolving Credit Loan.  Subject to the terms and conditions set forth in this Agreement, each of the Revolving Credit Lenders severally agrees to lend to the Borrowers, and the Borrowers may borrow (and repay and reborrow) from time to time between the Closing Date and the Revolving Credit Maturity Date upon notice by the Borrowers to the Agent given in accordance with §2.7, such sums, in Dollars or in one or more Alternative Currencies, as are requested by the Borrowers for the purposes set forth in §2.9 up to a maximum aggregate principal Dollar Equivalent amount outstanding (after giving effect to all amounts requested) at any one time equal to the lesser of (i) such Revolving Credit Lender’s Revolving Credit Commitment and (ii) such Revolving Credit Lender’s Revolving Credit Commitment Percentage of (A) the Unencumbered Asset Pool Availability minus (B) the sum of (1) the amount of all outstanding Revolving Credit Loans and Swing Loans, (2) the aggregate amount of Letter of Credit Liabilities, (3) the amount of all outstanding Term Loans and the 2014 Term Loans; provided, that, in all events no Default or Event of Default shall have occurred and be continuing; provided, further, that the outstanding principal amount of the Revolving Credit Loans (after giving effect to all amounts requested), Swing Loans and Letter of Credit Liabilities shall not at any time exceed the Total Commitment or cause a violation of the covenant set forth in §9.1; and provided, further, that: (x) the aggregate Outstanding amount of all Revolving Credit Loans denominated in Alternative Currencies shall not exceed the Alternative Currency Sublimit, (y) the aggregate Outstanding amount of the Revolving Credit Loans of any Revolving Credit Lender (less, with respect only to the Alternative Currency Fronting Lender, the aggregate Alternative Currency Risk Participations in all Loans denominated in Alternative Currencies), plus, with respect only to the Alternative Currency Participating Lenders, the Outstanding amount of such Lender’s Alternative Currency Risk Participations in Loans denominated in Alternative Currencies and advanced by the Alternative Currency Fronting Lender, plus such Revolving Credit Lender’s Revolving Credit Commitment Percentage of the Outstanding amount of all Letter of Credit Liabilities, plus such Revolving Credit Lender’s Revolving Credit Commitment Percentage of the Outstanding amount of all Swing Loans shall not exceed such Revolving Credit Lender’s Revolving Credit Commitment, and (z) after giving effect to any Revolving Credit Loans denominated in Alternative Currencies and advanced by the Alternative Currency Fronting Lender, the aggregate Dollar Equivalent amount of all such Revolving Credit Loans funded by such Alternative Currency Fronting Lender shall not exceed the Fronting Commitment of such Alternative Currency Fronting Lender.  The Revolving Credit Loans shall be made pro rata in accordance with each Revolving Credit Lender’s Revolving Credit Commitment Percentage.  Each request for a Revolving Credit Loan hereunder shall constitute a representation and warranty by the Borrowers that all of the conditions required of Borrowers set forth in §10 and §11 have been satisfied on the date of such request.  The Agent and Alternative Currency Fronting Lender may assume that the conditions in §10 and §11 have been satisfied unless Agent receives prior written notice from a Revolving Credit Lender that such conditions have not been satisfied.  No Revolving Credit Lender shall have any obligation to make Revolving Credit Loans to Borrowers in the maximum aggregate principal outstanding balance

35

of more than the Dollar Equivalent principal face amount of its Revolving Credit Note or its Commitment, as applicable.

§2.2                        Notes .  The Loans shall, if requested by each Lender, be evidenced by separate promissory notes of the Borrowers in substantially the form of Exhibit A hereto (collectively, the “Revolving Credit Notes” and the “Term Loan Notes”), dated of even date with this Agreement (except as otherwise provided in §18.3) and completed with appropriate insertions.  One Revolving Credit Note shall be payable to the order of each Revolving Credit Lender which so requests the issuance of a Revolving Credit Note in the principal amount equal to such Revolving Credit Lender’s Revolving Credit Commitment.  One Term Loan Note shall be payable to the order of each Term Loan Lender which so requests the issuance of a Term Loan Note in the principal amount equal to such Term Loan Lender’s Term Loan Commitment.

§2.3                        Facility Unused Fee .  The Borrowers agree to pay to the Agent for the account of the Revolving Credit Lenders (other than any Defaulting Lender) in accordance with their respective Revolving Credit Commitment Percentages a facility unused fee calculated at the rate per annum as set forth below on the average daily Dollar Equivalent amount by which the Revolving Credit Commitment exceeds the outstanding principal amount of Revolving Credit Loans, Swing Loans and the face amount of Letters of Credit Outstanding during each calendar quarter or portion thereof commencing on the date hereof and ending on the Revolving Credit Maturity Date.  The facility unused fee shall be calculated for each day based on the ratio (expressed as a percentage) of (a) the average daily Dollar Equivalent amount of the outstanding principal amount of the Revolving Credit Loans and Swing Loans and the face amount of Letters of Credit Outstanding during such quarter to (b) the Revolving Credit Commitment, and if such ratio is less than or equal to fifty percent (50%), the facility unused fee shall be payable at the rate of 0.25%, and if such ratio is greater than fifty percent (50%), the facility unused fee shall be payable at the rate of 0.15%.  The facility unused fee shall be payable quarterly in arrears on the fifth (5th) day of each calendar quarter for the immediately preceding calendar quarter or portion thereof, and on any earlier date on which the Revolving Credit Commitments shall be reduced or shall terminate as provided in §2.4, with a final payment on the Revolving Credit Maturity Date.

§2.4                        Reduction and Termination of the Revolving Credit Commitments .  The Borrowers shall have the right at any time and from time to time upon five (5) Business Days’ prior written notice to the Agent to reduce by $5,000,000 or an integral multiple of $1,000,000 in excess thereof (provided that in no event shall the Revolving Credit Commitment be reduced in such manner to an amount less than $50,000,000) or to terminate entirely the Revolving Credit Commitments, whereupon the Revolving Credit Commitments of the Revolving Credit Lenders shall be reduced pro rata in accordance with their respective Revolving Credit Commitment Percentages of the amount specified in such notice or, as the case may be, terminated, any such termination or reduction to be without penalty except as otherwise set forth in §4.8; provided, however, that no such termination or reduction shall be permitted if, after giving effect thereto, the sum of Outstanding Revolving Credit Loans, the Outstanding Swing Loans and the Letter of Credit Liabilities would exceed the Revolving Credit Commitments of the Revolving Credit Lenders as so terminated or reduced.  Promptly after receiving any notice from the Borrowers delivered pursuant to this §2.4, the Agent will notify the Revolving Credit Lenders of the substance thereof.  Any reduction of the Revolving Credit Commitments shall also result in a proportionate reduction (rounded to the next lowest integral multiple of $100,000) in the

36

maximum amount of Swing Loans, Letters of Credit, and Loans denominated in Alternative Currencies available to be made to Borrowers.  Upon the effective date of any such reduction or termination, the Borrowers shall pay to the Agent for the respective accounts of the Revolving Credit Lenders the full amount of any facility fee under §2.3 then accrued on the amount of the reduction.  No reduction or termination of the Revolving Credit Commitments may be reinstated.

§2.5                        Swing Loan Commitment.

(a)                                 Subject to the terms and conditions set forth in this Agreement, Swing Loan Lender agrees to lend to the Borrowers (the “Swing Loans”), and the Borrowers may borrow (and repay and reborrow) from time to time between the Closing Date and the date which is five (5) Business Days prior to the Revolving Credit Maturity Date upon notice by the Borrowers to the Swing Loan Lender given in accordance with this §2.5, such sums in Dollars as are requested by the Borrowers for the purposes set forth in §2.9 in an aggregate principal amount at any one time outstanding not exceeding the Swing Loan Commitment; provided that in all events (i) no Default or Event of Default shall have occurred and be continuing; (ii) no Revolving Credit Lender shall be a Defaulting Lender (provided Swing Loan Lender may, in its sole discretion, be entitled to waive this condition); and (iii) the outstanding principal amount of the Revolving Credit Loans and Swing Loans (after giving effect to all amounts requested), plus Letter of Credit Liabilities shall not at any time exceed the lesser of (A) the aggregate Revolving Credit Commitments or (B) the Unencumbered Asset Pool Availability less the outstanding balance of the Term Loan and the 2014 Term Loan.  Swing Loans shall constitute “Revolving Credit Loans” for all purposes hereunder.  The funding of a Swing Loan hereunder shall constitute a representation and warranty by the Borrowers that all of the conditions required of the Borrowers set forth in §10 and §11 have been satisfied on the date of such funding.  The Swing Loan Lender may assume that the conditions in §10 and §11 have been satisfied unless Swing Loan Lender has received written notice from a Revolving Credit Lender that such conditions have not been satisfied.  Each Swing Loan shall be due and payable within five (5) Business Days of the date such Swing Loan was provided and Borrowers hereby agree (to the extent not repaid as contemplated by §2.5(d) below) to repay each Swing Loan on or before the date that is five (5) Business Days from the date such Swing Loan was provided.

(b)                                 The Swing Loans shall be evidenced by a separate promissory note of the Borrowers in substantially the form of Exhibit B hereto (the “Swing Note”), dated the date of this Agreement and completed with appropriate insertions.  The Swing Loan Note shall be payable to the order of the Swing Loan Lender in the principal face amount equal to the Swing Loan Commitment and shall be payable as set forth below.

(c)                                  Borrowers shall request a Swing Loan by delivering to the Swing Loan Lender a Loan Request executed by an Authorized Officer no later than 1:00 p.m. (Eastern time) on the requested Drawdown Date specifying the amount of the requested Swing Loan (which shall be in the minimum amount of $1,000,000) and providing the wire instructions for the delivery of the Swing Loan proceeds.  Each such Loan Request shall be irrevocable and binding on the Borrowers and shall obligate the Borrowers to accept such Swing Loan on the Drawdown Date.  Notwithstanding anything herein to the contrary, a Swing Loan shall be a Base Rate Loan and shall bear interest at the Base Rate plus the Applicable Margin for Revolving Credit Base

37

Rate Loans.  The proceeds of the Swing Loan will be disbursed by wire by the Swing Loan Lender to the Borrowers no later than 3:00 p.m. (Eastern time).

(d)                                 The Swing Loan Lender shall, within two (2) Business Days after the Drawdown Date with respect to such Swing Loan, request each Revolving Credit Lender, including the Swing Loan Lender, to make a Revolving Credit Loan pursuant to §2.1 in an amount equal to such Revolving Credit Lender’s Revolving Credit Commitment Percentage of the amount of the Swing Loan outstanding on the date such notice is given.  In the event that the Borrowers do not notify the Agent in writing otherwise on or before noon (Eastern time) of the second (2nd) Business Day after the Drawdown Date with respect to such Swing Loan, Agent shall notify the Revolving Credit Lenders that such Revolving Credit Loan shall be a Revolving Credit LIBOR Rate Loan with an Interest Period of one (1) month, provided that the making of such Revolving Credit LIBOR Rate Loan will not be in contravention of any other provision of this Agreement, or if the making of a Revolving Credit LIBOR Rate Loan would be in contravention of this Agreement, then such notice shall indicate that such loan shall be a Revolving Credit Base Rate Loan.  Borrowers hereby irrevocably authorize and direct the Swing Loan Lender to so act on its behalf, and agrees that any amount advanced to the Agent for the benefit of the Swing Loan Lender pursuant to this §2.5(d) shall be considered a Revolving Credit Loan pursuant to §2.1.  Unless any of the events described in paragraph (h), (i) or (j) of §12.1 shall have occurred (in which event the procedures of §2.5(e) shall apply), each Revolving Credit Lender shall make the proceeds of its Revolving Credit Loan available to the Swing Loan Lender for the account of the Swing Loan Lender at the Agent’s Head Office prior to 12:00 noon (Eastern time) in funds immediately available no later than the third (3rd) Business Day after the date such notice is given just as if the Revolving Credit Lenders were funding directly to the Borrowers, so that thereafter such Obligations shall be evidenced by the Revolving Credit Notes.  The proceeds of such Revolving Credit Loan shall be immediately applied to repay the Swing Loans.

(e)                                  If for any reason a Swing Loan cannot be refinanced by a Revolving Credit Loan pursuant to §2.5(d) (including due to a Defaulting Lender’s failure to fund), each Revolving Credit Lender will, on the date such Revolving Credit Loan pursuant to §2.5(d) was to have been made, purchase an undivided participation interest in the Swing Loan in an amount equal to its Revolving Credit Commitment Percentage of such Swing Loan (or portion thereof).  Each Revolving Credit Lender will immediately transfer to the Swing Loan Lender in immediately available funds the amount of its participation and upon receipt thereof the Swing Loan Lender will deliver to such Revolving Credit Lender a Swing Loan participation certificate dated the date of receipt of such funds and in such amount.

(f)                                   Whenever at any time after the Swing Loan Lender has received from any Revolving Credit Lender such Revolving Credit Lender’s participation interest in a Swing Loan, the Swing Loan Lender receives any payment on account thereof, the Swing Loan Lender will distribute to such Revolving Credit Lender its participation interest in such amount (appropriately adjusted in the case of interest payments to reflect the period of time during which such Revolving Credit Lender’s participating interest was outstanding and funded); provided, however, that in the event that such payment received by the Swing Loan Lender is required to be returned, such Revolving Credit Lender will return to the Swing Loan Lender any portion thereof previously distributed by the Swing Loan Lender to it.

38

(g)                                  Each Revolving Credit Lender’s obligation to fund a Revolving Credit Loan as provided in §2.5(d) or to purchase participation interests pursuant to §2.5(e) shall be absolute and unconditional and shall not be affected by any circumstance, including, without limitation, (i) any setoff, counterclaim, recoupment, defense or other right which such Revolving Credit Lender or the Borrowers may have against the Swing Loan Lender, the Borrowers or anyone else for any reason whatsoever; (ii) the occurrence or continuance of a Default or an Event of Default; (iii) any adverse change in the condition (financial or otherwise) of the Borrowers or any of their respective Subsidiaries; (iv) any breach of this Agreement or any of the other Loan Documents by the Borrowers or any Lender; or (v) any other circumstance, happening or event whatsoever, whether or not similar to any of the foregoing.  Any portions of a Swing Loan not so purchased or converted may be treated by the Agent and Swing Loan Lender as against such Revolving Credit Lender as a Revolving Credit Loan which was not funded by the non-purchasing Revolving Credit Lender as contemplated by §2.8 and §12.5, and shall have such rights and remedies against such Revolving Credit Lender as are set forth in §§2.8, 12.5 and 14.5.  Each Swing Loan, once so sold or converted, shall cease to be a Swing Loan for the purposes of this Agreement, but shall be a Revolving Credit Loan made by each Revolving Credit Lender under its Revolving Credit Commitment.

§2.6                        Interest on Loans.

(a)                                 Each Term Base Rate Loan shall bear interest for the period commencing with the Drawdown Date thereof and ending on the date on which such Term Base Rate Loan is repaid or converted to a Term LIBOR Rate Loan at the rate per annum equal to the sum of the Base Rate plus the Applicable Margin for Term Base Rate Loans.

(b)                                 Each Revolving Credit Base Rate Loan shall bear interest for the period commencing with the Drawdown Date thereof and ending on the date on which such Revolving Credit Base Rate Loan is repaid or converted to a Revolving Credit LIBOR Rate Loan at the rate per annum equal to the sum of the Base Rate plus the Applicable Margin for Revolving Credit Base Rate Loans.

(c)                                  Each Term LIBOR Rate Loan shall bear interest for the period commencing with the Drawdown Date thereof and ending on the last day of each Interest Period with respect thereto at the rate per annum equal to the sum of LIBOR determined for such Interest Period plus the Applicable Margin for Term LIBOR Rate Loans.

(d)                                 Each Revolving Credit LIBOR Rate Loan shall bear interest for the period commencing with the Drawdown Date thereof and ending on the last day of each Interest Period with respect thereto at the rate per annum equal to the sum of LIBOR determined for such Interest Period plus the Applicable Margin for Revolving Credit LIBOR Rate Loans; all Revolving Credit Loans denominated in an Alternative Currency shall be Revolving Credit LIBOR Rate Loans.

(e)                                  The Borrowers promise to pay interest on each Loan in arrears on each Interest Payment Date with respect thereto.

39

(f)                                   Base Rate Loans and LIBOR Rate Loans may be converted to Loans of the other Type as provided in §4.1.

(g)                                  Interest on any Revolving Credit Loan in an Alternative Currency advanced by the Alternative Currency Fronting Lender shall be for the benefit of the Alternative Currency Fronting Lender, and not any Alternative Currency Participating Lender, until the applicable Alternative Currency Participating Lender has funded its participation therein to the Alternative Currency Fronting Lender.

(h)                                 If, as a result of any restatement of or other adjustment to the financial statements of the Borrower (excluding any restatements or adjustments resulting from a change in GAAP or other accounting methodology, legislation or standards) or other miscalculation verified by both the Borrower and the Lenders, acting reasonably and in good faith, the Borrower or the Lenders determine that (i) the Consolidated Total Indebtedness to Gross Asset Value as calculated as of any applicable date was inaccurate and (ii) a proper calculation of the Consolidated Total Indebtedness to Gross Asset Value would have resulted in higher pricing for such period, the Borrower shall immediately and retroactively be obligated to pay to the Agent for the account of the applicable Lenders or the L/C Issuer, as the case may be, promptly on demand by the Agent (or, after the occurrence of an actual or deemed entry of an order for relief with respect to the Borrower under the Bankruptcy Code of the United States, automatically and without further action by the Agent, any Lender or the L/C Issuer), an amount equal to the excess of the amount of interest and fees that should have been paid for such period over the amount of interest and fees actually paid for such period.  The Borrower’s obligations under this paragraph shall survive until the termination of the Aggregate Commitments and the repayment of all other Borrower’s Obligations hereunder.

§2.7                        Requests for Revolving Credit Loans.  Except with respect to the initial Revolving Credit Loan on the Closing Date, the Borrowers shall give to the Agent written notice executed by an Authorized Officer in the form of Exhibit D hereto (or telephonic notice confirmed in writing in the form of Exhibit D hereto) of each Revolving Credit Loan requested hereunder (a “Loan Request”) by 1:00 p.m. (Eastern time) one (1) Business Day prior to the proposed Drawdown Date with respect to Revolving Credit Base Rate Loans, two (2) Business Days prior to the proposed Drawdown Date with respect to Revolving Credit LIBOR Rate Loans, and three (3) Business Days prior to the proposed Drawdown Date with respect to a Revolving Credit Loan to be funded in an Alternative Currency.  Each such notice shall specify with respect to the requested Revolving Credit Loan the proposed principal amount (denominated in either Dollars or in an Alternative Currency) of such Revolving Credit Loan, the Type of Revolving Credit Loan, the initial Interest Period (if applicable) for such Revolving Credit Loan and the Drawdown Date.  Promptly upon receipt of any such notice, the Agent shall notify each of the Revolving Credit Lenders thereof.  Each such Loan Request shall be irrevocable and binding on the Borrowers and shall obligate the Borrowers to accept the Revolving Credit Loan requested from the Revolving Credit Lenders on the proposed Drawdown Date.  Nothing herein shall prevent the Borrowers from seeking recourse against any Revolving Credit Lender that fails to advance its proportionate share of a requested Revolving Credit Loan as required by this Agreement.  Each Loan Request shall be (a) for a Revolving Credit Base Rate Loan in a minimum

40

aggregate Dollar Equivalent amount of $1,000,000 or an integral multiple of $100,000 in excess thereof; or (b) for a Revolving Credit LIBOR Rate Loan in a minimum aggregate Dollar Equivalent amount of $1,000,000 or an integral multiple of $250,000 in excess thereof; provided, however, that there shall be no more than ten (10) Revolving Credit LIBOR Rate Loans outstanding at any one time.

§2.8                        Funds for Loans.

(a)                                 Not later than 3:00 p.m. (Eastern time) on the proposed Drawdown Date of any Revolving Credit Loans, each of the Revolving Credit Lenders will make available to the Agent, at the Agent’s Head Office, in immediately available funds, the amount of such Revolving Credit Lender’s Commitment Percentage of the amount of the requested Loans which may be disbursed pursuant to §2.1 or §2.2.  Upon receipt from each such Revolving Credit Lender of such amount, and upon receipt of the documents required by §10 and §11 and the satisfaction of the other conditions set forth therein, to the extent applicable, the Agent will make available to the Borrowers the aggregate amount of such Revolving Credit Loans made available to the Agent by the Revolving Credit Lenders by crediting such amount to the account of the Borrowers maintained at the Agent’s Head Office.  The failure or refusal of any Revolving Credit Lender to make available to the Agent at the aforesaid time and place on any Drawdown Date the amount of its Commitment Percentage of the requested Loans shall not relieve any other Revolving Credit Lender from its several obligation hereunder to make available to the Agent the amount of such other Revolving Credit Lender’s Commitment Percentage of any requested Loans, including any additional Revolving Credit Loans that may be requested subject to the terms and conditions hereof to provide funds to replace those not advanced by the Revolving Credit Lender so failing or refusing.  In the event of any such failure or refusal, the Revolving Credit Lenders not so failing or refusing shall be entitled to a priority secured position as against the Revolving Credit Lender or Revolving Credit Lenders so failing or refusing to make available to the Borrowers the amount of its or their Commitment Percentage for such Loans as provided in §12.5.

(b)                                 Unless the Agent shall have been notified by any Lender prior to the applicable Drawdown Date that such Lender will not make available to Agent such Lender’s Commitment Percentage of a proposed Loan, Agent may in its discretion assume that such Lender has made such Loan available to Agent in accordance with the provisions of this Agreement and the Agent may, if it chooses, in reliance upon such assumption make such Loan available to the Borrowers, and such Lender shall be liable to the Agent for the amount of such advance.  If such Lender does not pay such corresponding amount upon the Agent’s demand therefor, the Agent will promptly notify the Borrowers, and the Borrowers shall promptly pay such corresponding amount to the Agent.  The Agent shall also be entitled to recover from the Lender or the Borrowers (without duplication), as the case may be, interest on such corresponding amount in respect of each day from the date such corresponding amount was made available by the Agent to the Borrowers to the date such corresponding amount is recovered by the Agent at a per annum rate equal to (i) from the Borrowers at the applicable rate for such Loan or (ii) from a Lender at the Overnight Rate.

(c)                                  Without limiting the generality of the foregoing, with respect to each requested Loan denominated in an Alternative Currency, the following shall also be applicable:

41

(i)                                     Each Alternative Currency Funding Lender and Alternative Currency Fronting Lender, if applicable, shall fund its applicable Commitment Percentage for such Loan as provided above on or before the Applicable Time specified by the Agent.  Notwithstanding the foregoing, if there are no available Alternative Currency Fronting Lenders with sufficient Fronting Commitments to fund the entire requested Revolving Credit Loan to the Borrowers in an Alternative Currency, then the Borrowers may decrease the amount of such requested Loan within one (1) Business Day after notice by Agent of such limitation.  If Borrowers do not reduce the amount for a such requested Loan to an amount equal to or less than the aggregate of the available Fronting Commitment and the Commitments of the Alternative Currency Funding Lenders, then such requested Loan shall be deemed to be reduced to the then available Fronting Commitment and the Commitments of the Alternative Currency Funding Lenders.

(ii)                                  Subject to all the terms and conditions set forth in this Agreement, with respect to any Revolving Credit Loans denominated in an Alternative Currency with respect to which one or more Revolving Credit Lenders has given notice to the Agent and the Parent Borrower that it is an Alternative Currency Participating Lender, (A) each Revolving Credit Lender agrees to fund its applicable Commitment Percentage of Revolving Credit Loans denominated in an Alternative Currency with respect to which it is an Alternative Currency Funding Lender; and (B) each Revolving Credit Lender severally agrees to acquire an Alternative Currency Risk Participation in Revolving Credit Loans denominated in an Alternative Currency with respect to which it is an Alternative Currency Participating Lender.

(iii)                               Immediately upon the funding by the Alternative Currency Fronting Lender of its Alternative Currency Funding Commitment Percentage of any Revolving Credit Loan denominated in an Alternative Currency with respect to which one or more Revolving Credit Lenders is an Alternative Currency Participating Lender, each Alternative Currency Participating Lender shall be deemed to have absolutely, irrevocably and unconditionally purchased from such Alternative Currency Fronting Lender an Alternative Currency Risk Participation in such Loan in an amount such that, after such purchase, each Revolving Credit Lender (including the Alternative Currency Funding Lenders, the Alternative Currency Fronting Lender and the Alternative Currency Participating Lenders) will have an Alternative Currency Loan Credit Exposure with respect to such Revolving Credit Loan equal in amount to its applicable Commitment Percentage of such Revolving Credit Loan.

(iv)                              In the event that the Alternative Currency Fronting Lender receives a payment in respect of any Revolving Credit Loan, whether directly from a Borrower or otherwise, in which Alternative Currency Participating Lenders have fully funded their purchase of Alternative Currency Risk Participations, the Alternative Currency Fronting Lender shall promptly distribute to the Agent, for its distribution to each such Alternative Currency Participating Lender, such Alternative Currency Participating Lender’s Alternative Currency Participant’s Share of such payment.  If any payment received by the Alternative Currency Fronting Lender with respect to any Revolving Credit Loan in an Alternative Currency made by it shall be required to be returned by the Alternative Currency Fronting Lender after such time as the Alternative Currency Fronting Lender has distributed such payment to the Agent pursuant to the immediately preceding sentence, each Alternative Currency Participating Lender that has received a portion of such payment shall pay to the Alternative Currency Fronting Lender an

42

amount equal to its Alternative Currency Participant’s Share of the amount to be returned; provided, however, that no Alternative Currency Participating Lender shall be responsible for any default by any other Alternative Currency Participating Lender in that other Alternative Currency Participating Lender’s obligation to pay such amount.

(v)                                 Anything contained herein to the contrary notwithstanding, each Alternative Currency Participating Lender’s obligation to acquire and pay for its purchase of Alternative Currency Risk Participations as set forth herein shall be absolute, irrevocable and unconditional and shall not be affected by any circumstance, including, without limitation, (i) any set-off, counterclaim, recoupment, defense or other right which such Alternative Currency Participating Lender may have against the Alternative Currency Fronting Lender, the Agent, the Borrowers or any other Person for any reason whatsoever; (ii) the occurrence or continuance of a Default; (iii) any adverse change in the condition (financial or otherwise) of the Borrowers or any of their Subsidiaries; (iv) any breach of this Agreement or any other Loan Document by the Borrowers or any other Lender; or (v) any other circumstance, happening or event whatsoever, whether or not similar to any of the foregoing.

(vi)                              In no event shall (i) the Alternative Currency Risk Participation of any Alternative Currency Participating Lender in any Revolving Credit Loans denominated in an Alternative Currency pursuant hereto be construed as a loan or other extension of credit by such Alternative Currency Participating Lender to the Borrowers, any Revolving Credit Lender or the Agent or (ii) this Agreement be construed to require any Revolving Credit Lender that is an Alternative Currency Participating Lender with respect to a specific Alternative Currency to make any Revolving Credit Loans in such Alternative Currency under this Agreement or under the other Loan Documents, subject to the obligation of each Alternative Currency Participating Lender to give notice to the Agent and the Borrower at any time such Revolving Credit Lender acquires the ability to make Revolving Credit Loans in such Alternative Currency.

(vii)                           The Agent shall change a Revolving Credit Lender’s designation from Alternative Currency Participating Lender to Alternative Currency Funding Lender with respect to an Alternative Currency for which such Lender previously has been designated an Alternative Currency Participating Lender, upon receipt of a written notice to the Agent and the Parent Borrower from such Alternative Currency Participating Lender requesting that its designation be so changed.  Each Alternative Currency Participating Lender agrees to give such notice to the Agent and the Parent Borrower promptly upon its acquiring the ability to make Revolving Credit Loans in such Alternative Currency.

(viii)                        At any time after the Closing Date, the Parent Borrower may make a request to Agent that any existing Revolving Credit Lender act as an additional Alternative Currency Fronting Lender.  Upon the Agent’s approval that such Revolving Credit Lender may act as an Alternative Currency Fronting Lender, the Agent shall promptly notify such Revolving Credit Lender of such request.  Upon the agreement by the applicable Revolving Credit Lender to act as an Alternative Currency Fronting Lender, such Revolving Credit Lender shall become an Alternative Currency Fronting Lender hereunder with a Fronting Commitment in an amount agreed to by the Parent Borrower, the Agent, and such Alternative Currency Fronting Lender, and the Agent shall promptly notify the Parent Borrower of such additional Alternative Currency Fronting Lender and such Alternative Currency Fronting Lender’s Fronting Commitment. In

43

addition, any Alternative Currency Fronting Lender may from time to time increase or decrease its Fronting Commitment pursuant to a written agreement executed by the Parent Borrower, the Agent, and such Alternative Currency Fronting Lender, subject, however, to the Alternative Currency Sublimit.

(ix)                              The Borrowers shall have the right to cancel requests made in connection with this §2.8(c)(viii) at any time and from time to time up to the actual time that a Lender acts as an Alternative Currency Fronting Lender or an Alternative Currency Funding Lender, as applicable, without cost, fee or penalty.

§2.9                        Use of Proceeds.  The Borrowers will use the proceeds of the Revolving Credit Loans, Term Loans and the Letters of Credit solely to (a) pay closing costs in connection with this Agreement; (b) repay existing construction loans, fund future redevelopment and/or development projects, tenant improvements within Net Rentable Area and property and equipment acquisitions; (c) to make Distributions permitted by this Agreement; and (d) for general working capital purposes (including to finance direct and indirect investments in real estate used or intended to be used as a data center).

§2.10                 Letters of Credit.

(a)                                 Subject to the terms and conditions set forth in this Agreement, at any time and from time to time from the Closing Date through the day that is thirty (30) Business Days prior to the Revolving Credit Maturity Date, the Issuing Lender shall issue such Letters of Credit denominated in Dollars or in one or more Alternative Currencies as the Borrowers may request upon the delivery of a written request in the form of Exhibit E hereto (a “Letter of Credit Request”) to the Issuing Lender, provided that (i) no Default or Event of Default shall have occurred and be continuing, (ii) upon issuance of such Letter of Credit, the Letter of Credit Liabilities shall not exceed the Letter of Credit Sublimit, (iii) in no event shall the sum of (A) the Revolving Credit Loans Outstanding, (B) the Swing Loans Outstanding and (C) the amount of Letter of Credit Liabilities (after giving effect to all Letters of Credit requested) exceed the aggregate Revolving Credit Commitments, (iv) in no event shall the outstanding principal amount of the Revolving Credit Loans, Swing Loans, Letter of Credit Liabilities (after giving effect to any requested Letters of Credit) and Term Loans exceed the Facility Availability or cause a violation of the covenant set forth in §9.1, (v) the conditions set forth in §§10 and 11 shall have been satisfied, (vi) no Revolving Credit Lender is a Defaulting Lender (provided Issuing Lender may, in its sole discretion, be entitled to waive this condition), unless the Issuing Lender has entered into arrangements, including the delivery of cash collateral, satisfactory to the Issuing Lender (in its sole discretion) with the Borrower or such Defaulting Lender to eliminate the Issuing Lender’s actual or potential Fronting Exposure with respect to the Defaulting Lender arising from either the Letter of Credit then proposed to be issued or that Letter of Credit and all other Letter of Credit Liabilities as to which the Issuing Lender has actual or potential Fronting Exposure, as it may elect in its sole discretion, and (vii) in no event shall any amount drawn under a Letter of Credit be available for reinstatement or a subsequent drawing under such Letter of Credit.  The Issuing Lender may assume that the conditions in §10 and §11 have been satisfied unless it receives written notice from a Revolving Credit Lender that such conditions have not been satisfied.  Each Letter of Credit Request shall be executed by an Authorized Officer of Borrowers.  The Issuing Lender shall be entitled to conclusively rely on

44

such Person’s authority to request a Letter of Credit on behalf of Borrowers.  The Issuing Lender shall have no duty to verify the authenticity of any signature appearing on a Letter of Credit Request.  The Borrowers assume all risks with respect to the use of the Letters of Credit.  Unless the Issuing Lender and the Majority Lenders otherwise consent, the term of any Letter of Credit shall not exceed a period of time commencing on the issuance of the Letter of Credit and ending one year after the date of issuance thereof, subject to extension pursuant to an “evergreen” clause reasonably acceptable to Agent and Issuing Lender (but in any event the term shall not extend beyond the Revolving Credit Maturity Date, unless otherwise agreed to by the Issuing Lender with the Borrowers agreeing that they will deliver cash collateral to the Agent in the amount of any such outstanding Letter of Credit at least thirty (30) days prior to the Revolving Credit Maturity Date).  The amount available to be drawn under any Letter of Credit shall reduce on a dollar-for-dollar (Dollar Equivalent) basis the amount available to be drawn under the aggregate Revolving Credit Commitments as a Revolving Credit Loan.

(b)                                 Each Letter of Credit Request shall be submitted to the Issuing Lender at least three (3) Business Days (or such shorter period as the Issuing Lender may approve) prior to the date upon which the requested Letter of Credit is to be issued.  Each such Letter of Credit Request shall contain (i) a statement as to the purpose for which such Letter of Credit shall be used (which purpose shall be in accordance with the terms of this Agreement), and (ii) a certification by an Authorized Officer or the chief financial or chief accounting officer of Parent Borrower that the Borrowers are and will be in compliance with all covenants under the Loan Documents after giving effect to the issuance of such Letter of Credit.  If any Letter of Credit Request does not specifically request that a Letter of Credit is to be issued in an Alternative Currency denomination, the requested Letter of Credit shall be issued in a Dollar denomination.  The Borrowers shall further deliver to the Issuing Lender such additional applications (which application as of the date hereof is in the form of Exhibit I attached hereto) and documents as the Issuing Lender may require, in conformity with the then standard practices of its letter of credit department applicable to all or substantially all similarly situated borrowers, in connection with the issuance of such Letter of Credit; provided that in the event of any conflict, the terms of this Agreement shall control.

(c)                                  The Issuing Lender shall, subject to the conditions set forth in this Agreement, issue the Letter of Credit on or before three (3) Business Days following receipt of the documents last due pursuant to §2.10(b).  Each Letter of Credit shall be in form and substance reasonably satisfactory to the Issuing Lender in its reasonable discretion.

(d)                                 Upon the issuance of a Letter of Credit, each Revolving Credit Lender shall be deemed to have purchased a participation therein from Issuing Lender in an amount equal to its respective Commitment Percentage of the amount of such Letter of Credit.  No Revolving Credit Lender’s obligation to participate in a Letter of Credit shall be affected by any other Revolving Credit Lender’s failure to perform as required herein with respect to such Letter of Credit or any other Letter of Credit.

(e)                                  Upon the issuance of each Letter of Credit, the Borrowers shall pay to the Issuing Lender (i) for its own account, a Letter of Credit fronting fee calculated at the rate set forth in the Agreement Regarding Fees, and (ii) for the accounts of the Revolving Credit Lenders (including the Issuing Lender) in accordance with their respective percentage shares of

45

participation in such Letter of Credit, a Letter of Credit fee calculated at the rate per annum equal to the Applicable Margin then applicable to Revolving Credit LIBOR Rate Loans on the Dollar Equivalent amount available to be drawn under such Letter of Credit.  Such fees shall be payable in quarterly installments in arrears with respect to each Letter of Credit on the fifth day of each calendar quarter following the date of issuance and continuing on each quarter or portion thereof thereafter, as applicable, or on any earlier date on which the Commitments shall terminate and on the expiration or return of any Letter of Credit.  In addition, the Borrowers shall pay to Issuing Lender for its own account within ten (10) Business Days of demand of Issuing Lender the standard issuance, documentation and service charges applicable to all or substantially all similarly situated borrowers for Letters of Credit issued from time to time by Issuing Lender.

(f)                                   In the event that any amount is drawn under a Letter of Credit by the beneficiary thereof, unless the amount of such draw is otherwise immediately repaid by the Borrowers, the Borrowers shall reimburse the Issuing Lender by having such amount drawn treated as an outstanding Revolving Credit Base Rate Loan under this Agreement (Borrowers being deemed to have requested a Revolving Credit Base Rate Loan on such date in an amount equal to the amount of such drawing and such amount drawn shall be treated as an outstanding Revolving Credit Base Rate Loan under this Agreement) and the Agent shall promptly notify each Revolving Credit Lender by telex, telecopy, telegram, telephone (confirmed in writing) or other similar means of transmission, and each Revolving Credit Lender shall promptly and unconditionally pay to the Agent, for the Issuing Lender’s own account, an amount in Dollars equal to such Revolving Credit Lender’s Revolving Credit Commitment Percentage of such Letter of Credit (to the extent of the Dollar Equivalent of the amount drawn).  Borrowers further hereby irrevocably authorize and direct Agent to notify the Revolving Credit Lenders of Borrowers’ intent to convert such Revolving Credit Base Rate Loan to a Revolving Credit LIBOR Rate Loan with an Interest Period of one (1) month on the third (3rd) Business Day following the funding by the Revolving Credit Lenders of their advance under this §2.10(f), provided that the making of such Revolving Credit LIBOR Rate Loan shall not be a contravention of any provision of this Agreement.  If and to the extent any Revolving Credit Lender shall not make such amount available on the Business Day on which such draw is funded, such Revolving Credit Lender agrees to pay such amount to the Agent forthwith on demand, together with interest thereon, for each day from the date on which such draw was funded until the date on which such amount is paid to the Agent, at the Overnight Rate until three (3) days after the date on which the Agent gives notice of such draw and at the Overnight Rate plus one percent (1.0%) for each day thereafter.  Further, such Revolving Credit Lender shall be deemed to have assigned any and all payments made of principal and interest on its Revolving Credit Loans, amounts due with respect to its participations in Letters of Credit and any other amounts due to it hereunder to the Agent to fund the amount of any drawn Letter of Credit which such Revolving Credit Lender was required to fund pursuant to this §2.10(f) until such amount has been funded (as a result of such assignment or otherwise).  In the event of any such failure or refusal, the Revolving Credit Lenders not so failing or refusing shall be entitled to a priority secured position for such amounts as provided in §12.5.  The failure of any Revolving Credit Lender to make funds available to the Agent in such amount shall not relieve any other Revolving Credit Lender of its obligation hereunder to make funds available to the Agent pursuant to this §2.10(f).

46

(g)                                  If after the issuance of a Letter of Credit pursuant to §2.10(c) by the Issuing Lender, but prior to the funding of any portion thereof by a Revolving Credit Lender, for any reason a drawing under a Letter of Credit cannot be refinanced as a Revolving Credit Loan, each Revolving Credit Lender will, on the date such Revolving Credit Loan pursuant to §2.10(f) was to have been made, purchase an undivided participation interest in the Letter of Credit in an Dollar Equivalent amount equal to its Revolving Credit Commitment Percentage of the amount of such Letter of Credit.  Each Revolving Credit Lender will immediately transfer to the Issuing Lender in immediately available funds the amount of its participation and upon receipt thereof the Issuing Lender will deliver to such Revolving Credit Lender a Letter of Credit participation certificate dated the date of receipt of such funds and in such amount.

(h)                                 Whenever at any time after the Issuing Lender has received from any Revolving Credit Lender any such Revolving Credit Lender’s payment of funds under a Letter of Credit and thereafter the Issuing Lender receives any payment on account thereof, then the Issuing Lender will distribute to such Revolving Credit Lender its participation interest in such amount (appropriately adjusted in the case of interest payments to reflect the period of time during which such Revolving Credit Lender’s participation interest was outstanding and funded); provided, however, that in the event that such payment received by the Issuing Lender is required to be returned, such Revolving Credit Lender will return to the Issuing Lender any portion thereof previously distributed by the Issuing Lender to it.

(i)                                     The issuance of any supplement, modification, amendment, renewal or extension to or of any Letter of Credit shall be treated in all respects the same as the issuance of a new Letter of Credit.

(j)                                    Borrowers assume all risks of the acts, omissions, or misuse of any Letter of Credit by the beneficiary thereof.  Neither Agent, Issuing Lender nor any Lender will be responsible for (i) the form, validity, sufficiency, accuracy, genuineness or legal effect of any Letter of Credit or any document submitted by any party in connection with the issuance of any Letter of Credit, even if such document should in fact prove to be in any or all respects invalid, insufficient, inaccurate, fraudulent or forged; (ii) the form, validity, sufficiency, accuracy, genuineness or legal effect of any instrument transferring or assigning or purporting to transfer or assign any Letter of Credit or the rights or benefits thereunder or proceeds thereof in whole or in part, which may prove to be invalid or ineffective for any reason; (iii) failure of any beneficiary of any Letter of Credit to comply fully with the conditions required in order to demand payment under a Letter of Credit; (iv) errors, omissions, interruptions or delays in transmission or delivery of any messages, by mail, cable, telegraph, telex or otherwise; (v) errors in interpretation of technical terms; (vi) any loss or delay in the transmission or otherwise of any document or draft required by or from a beneficiary in order to make a disbursement under a Letter of Credit or the proceeds thereof; (vii) for the misapplication by the beneficiary of any Letter of Credit of the proceeds of any drawing under such Letter of Credit; (viii) for any consequences arising from causes beyond the control of Agent or any Lender; or (ix) any adverse change in the relevant exchange rates or in the availability of the relevant Alternative Currency to the Borrowers or any Subsidiary or in the relevant currency markets generally.  None of the foregoing will affect, impair or prevent the vesting of any of the rights or powers granted to Agent, Issuing Lender or the Lenders hereunder.  In furtherance and extension and not in limitation or derogation of any of the foregoing, any act taken or omitted to be taken by Agent, Issuing Lender or the other Lenders

47

in good faith will be binding on Borrowers and will not put Agent, Issuing Lender or the other Lenders under any resulting liability to Borrowers; provided nothing contained herein shall relieve Issuing Lender for liability to Borrowers arising as a result of the gross negligence or willful misconduct of Issuing Lender as determined by a court of competent jurisdiction after the exhaustion of all applicable appeal periods.

§2.11                 Increase in Total Commitment.

(a)                                 Provided that no Default or Event of Default has occurred and is continuing, subject to the terms and conditions set forth in this §2.11, the Borrowers shall have the option at any time and from time to time before the date that is thirty (30) days prior to the Revolving Credit Maturity Date (or the extended maturity date if Borrowers exercise their extension option pursuant to §2.12) to request an increase in the Total Commitment to not more than SEVEN HUNDRED MILLION DOLLARS ($700,000,000) by giving written notice to the Agent (an “Increase Notice”; and the amount of such requested increase is the “Commitment Increase”), with such Commitment Increase being allocated to the Revolving Credit Facility and/or the Term Loan Facility in such fashion as the Borrowers may designate; provided that any such individual increase must be in a minimum amount of $25,000,000 and incremental amounts of $5,000,000 in excess thereof.  Upon receipt of any Increase Notice, the Agent shall consult with Arrangers and shall notify the Borrowers of the amount of facility fees to be paid to any Lenders who provide an additional Commitment in connection with such increase in the Total Commitment (which shall be in addition to the fees to be paid to Agent or Arrangers pursuant to the Agreement Regarding Fees).  If the Borrowers agree to pay the facility fees so determined, then the Agent shall send a notice to all Lenders (the “Additional Commitment Request Notice”) informing them of the Borrowers’ request to increase the Total Commitment, the applicable Facility to be increased, and of the facility fees to be paid with respect thereto.  Each Lender who desires to provide an additional Commitment upon such terms shall provide Agent with a written commitment letter specifying the amount of the additional Commitment by which it is willing to provide prior to such deadline as may be specified in the Additional Commitment Request Notice.  If the requested increase is oversubscribed then the Agent and the Arrangers shall allocate the Commitment Increase among the Lenders who provide such commitment letters on such basis mutually acceptable to each of the Borrowers, Agent and Arrangers.  If the additional Commitments so provided are not sufficient to provide the full amount of the Commitment Increase requested by the Borrowers, then the Agent, Arrangers or Borrowers may, but shall not be obligated to, invite one or more banks or lending institutions (which banks or lending institutions shall be reasonably acceptable to Agent, Arrangers and Parent Borrower) to become a Lender and provide an additional Commitment.  The Agent shall provide all Lenders with a notice setting forth the amount, if any, of the additional Commitment to be provided by each Lender and the revised Commitment Percentages which shall be applicable after the effective date of the Commitment Increase specified therein (the “Commitment Increase Date”).  In no event shall any Lender be obligated to provide an additional Commitment.

(b)                                 On any Commitment Increase Date the outstanding principal balance of the applicable Loans shall be reallocated among the Lenders such that after the applicable Commitment Increase Date the outstanding principal amount of Loans owed to each Lender shall be equal to such Lender’s, as applicable, Revolving Credit Commitment Percentage and/or Term Loan Commitment Percentage (as in effect after the applicable Commitment Increase

48

Date) of the outstanding principal amount of the applicable Loans.  The participation interests of the Revolving Credit Lenders in Swing Loans, Letters of Credit, and Alternative Currency Risk Participations shall be similarly adjusted as applicable.  On any Commitment Increase Date those Lenders whose applicable Commitment Percentage is increasing shall advance the funds to the Agent and the funds so advanced shall be distributed among the Lenders whose applicable Commitment Percentage is decreasing as necessary to accomplish the required reallocation of the outstanding Loans.  The funds so advanced shall be Base Rate Loans until converted to LIBOR Rate Loans which are allocated among all Lenders based on their applicable Revolving Credit Commitment Percentages and/or Term Loan Commitment Percentages.

(c)                                  Upon the effective date of each increase in the Total Commitment pursuant to this §2.11 the Agent may unilaterally revise Schedule 1.1 and the Borrowers shall, if requested by such Lender, execute and deliver to the Agent new Notes for each Lender whose Commitment has changed so that the principal amount of such Lender’s applicable Notes shall equal its applicable Commitment.  The Agent shall deliver such replacement Notes to the respective Lenders in exchange for the Notes replaced thereby which shall be surrendered by such Lenders.  Such new Notes shall provide that they are replacements for the surrendered Notes and that they do not constitute a novation, shall be dated as of the Commitment Increase Date and shall otherwise be in substantially the form of the replaced Notes.

(d)                                 Notwithstanding anything to the contrary contained herein, the obligation of the Agent and the Lenders to increase the Total Commitment pursuant to this §2.11 shall be conditioned upon satisfaction or waiver of the following conditions precedent which must be satisfied or waived prior to the effectiveness of any increase of the Total Commitment:

(i)                                     Payment of Activation Fee.  The Borrowers shall pay (A) to the Agent those fees described in and contemplated by the Agreement Regarding Fees with respect to the applicable Commitment Increase, and (B) to the Arrangers such facility fees as the Lenders who are providing an additional Commitment may require to increase the aggregate Total Commitment, which fees shall, when paid, be fully earned and non-refundable under any circumstances.  The Arrangers shall pay to the Lenders acquiring the increased Commitment certain fees pursuant to their separate agreement; and

(ii)                                  No Default.  On the date any Increase Notice is given and on the date such increase becomes effective, both immediately before and after the Total Commitment is increased, there shall exist no Default or Event of Default; and

(iii)                               Representations True.  The representations and warranties made by the Borrowers in the Loan Documents or otherwise made by or on behalf of the Borrowers in connection therewith or after the date thereof shall have been true and correct in all material respects when made and shall also be true and correct in all material respects on the date of such Increase Notice and on the date the Total Commitment is increased, both immediately before and after the Total Commitment is increased; and

(iv)                              Additional Documents and Expenses.  The Borrowers shall execute and deliver to Agent and the Lenders such additional documents, instruments, certifications and opinions as the Agent may reasonably require, including, without limitation, a

49

Compliance Certificate, demonstrating compliance with all covenants set forth in the Loan Documents after giving effect to the increase, and the Borrowers shall pay the cost of any updated UCC searches and any and all intangible taxes or other taxes, assessments or charges or any similar fees, taxes or expenses which are demanded in connection with such increase.

§2.12      Extension of Revolving Credit Maturity Date.  The Borrowers shall have the one-time right and option to extend the Revolving Credit Maturity Date to June 24, 2020, upon satisfaction or waiver of the following conditions precedent, which must be satisfied prior to the effectiveness of any extension of the Revolving Credit Maturity Date:

(a)           Extension Request.  The Borrowers shall deliver written notice of such request (the “Extension Request”) to the Agent not earlier than the date which is ninety (90) days and not later than the date which is forty five (45) days prior to the Revolving Credit Maturity Date (as determined without regard to such extension).  Any such Extension Request shall be irrevocable and binding on the Borrowers.

(b)           Payment of Extension Fee.  The Borrowers shall pay to the Agent for the pro rata accounts of the Revolving Credit Lenders in accordance with their respective Revolving Credit Commitments an extension fee in an amount equal to ten (10) basis points of the aggregate Revolving Credit Commitments of the Revolving Credit Lenders in effect on the Revolving Credit Maturity Date (as determined without regard to such extension), which fee shall, when paid, be fully earned and non-refundable under any circumstances.

(c)           No Default.  On the date the Extension Request is given and on the Revolving Credit Maturity Date (as determined without regard to such extension) there shall exist no Default or Event of Default.

(d)           Representations and Warranties.  The representations and warranties made by the Borrowers in the Loan Documents or otherwise made by or on behalf of the Borrowers in connection therewith or after the date thereof shall have been true and correct in all material respects when made and shall also be true and correct in all material respects on the date the Extension Request is given and on the Revolving Credit Maturity Date (as determined without regard to such extension) other than for changes in the ordinary course of business permitted by this Agreement that have not had a Material Adverse Effect.

§3.          REPAYMENT OF THE LOANS.

§3.1        Stated Maturity.  The Borrowers promise to pay on the Revolving Credit Maturity Date and there shall become absolutely due and payable on the Revolving Credit Maturity Date all of the Revolving Credit Loans, Swing Loans and other Letter of Credit Liabilities outstanding on such date, together with any and all accrued and unpaid interest thereon.  The Borrowers promise to pay on the Term Loan Maturity Date and there shall become absolutely due and payable on the Term Loan Maturity Date all of the Term Loans outstanding on such date, together with any and all accrued and unpaid interest thereon.

50

§3.2        Mandatory Prepayments.

(a)           If at any time the sum of the aggregate outstanding principal amount of the Revolving Credit Loans, the Swing Loans and the Letter of Credit Liabilities exceeds the aggregate Revolving Credit Commitments, then the Borrowers shall, within ten (10) Business Days after receipt of notice from Agent of such occurrence pay the amount of such excess to the Agent for the respective accounts of the Revolving Credit Lenders, as applicable, for application to the Revolving Credit Loans as provided in §3.4, together with any additional amounts payable pursuant to §4.8, except that the amount of any Swing Loans shall be paid solely to the Swing Loan Lender.  Notwithstanding the foregoing, if the Agent notifies the Borrowers at any time that the Outstanding amount of all Loans denominated in Alternative Currencies at such time exceeds a Dollar Equivalent amount equal to (a) 105% of the Alternative Currency Sublimit then in effect, or (b) 105% of the Unencumbered Asset Pool Availability, then, within three (3) Business Days after receipt of such notice, the Borrowers shall prepay Loans in an aggregate amount sufficient to reduce such Outstanding Amount as of such date of payment to an amount not to exceed 100% of the Alternative Currency Sublimit then in effect or 100% of the Unencumbered Asset Pool Availability, respectively.

(b)           If at any time the outstanding principal balance of the Revolving Credit Loans, the Swing Loans, the Term Loan, the Letter of Credit Liabilities and the 2014 Term Loan exceeds the Unencumbered Asset Pool Availability (including, without limitation, as a result of the termination of any ground lease or any lease of a Leased Asset related to an Eligible Real Estate Asset), then Borrowers shall, within ten (10) Business Days after receipt of notice from the Agent of such occurrence, pay the amount of such excess as a payment of principal to the holder or holders of any Unsecured Debt, together with any additional amounts required to be paid to such holder or holders in connection with such principal payments of Indebtedness.

§3.3        Optional Prepayments.

(a)           Each Borrower shall have the right, at its election, to prepay the outstanding amount of the Loans and Swing Loans, as a whole or in part, at any time without penalty or premium; provided, that if any prepayment of the outstanding amount of any LIBOR Rate Loans pursuant to this §3.3 is made on a date that is not the last day of the Interest Period relating thereto, such prepayment shall be accompanied by the payment of any amounts due pursuant to §4.8.

(b)           The Borrowers shall give the Agent, no later than 10:00 a.m. (Eastern time) at least three (3) days prior written notice of any prepayment pursuant to this §3.3, in each case specifying the proposed date of prepayment of the Loans and the principal amount to be prepaid (provided that (i) any such notice may be revoked or modified upon one (1) day’s prior notice to the Agent) and (ii) any such notice may be conditioned upon the consummation of a transaction.  Notwithstanding the foregoing, no prior notice shall be required for the prepayment of any Swing Loan.

§3.4        Partial Prepayments.  Each partial prepayment of the Loans under §3.3 shall be in a minimum Dollar Equivalent amount of $1,000,000 or an integral multiple of $100,000 in excess thereof, shall be accompanied by the payment of accrued interest on the principal prepaid to the date of payment. Each partial payment under §3.2 and §3.3 shall be applied first to the principal of any Outstanding Swing Loans, then, in the absence of instruction by the Borrowers,

51

to the principal of Revolving Credit Loans (and with respect to each category of Loans, first to the principal of Base Rate Loans, and then to the principal of LIBOR Rate Loans).

§3.5        Effect of Prepayments.  Amounts of the Revolving Credit Loans prepaid under §3.2 and §3.3 prior to the Revolving Credit Maturity Date may be reborrowed as provided in §2.

§4.          CERTAIN GENERAL PROVISIONS.

§4.1        Conversion Options.

(a)           The Borrowers may elect from time to time to convert any of its outstanding Loans to a Loan of another Type and such Loans shall thereafter bear interest as a Base Rate Loan or a LIBOR Rate Loan, as applicable; provided that (i) with respect to any such conversion of a LIBOR Rate Loan to a Base Rate Loan, the Borrowers shall give the Agent at least one (1) Business Day’s prior written notice of such election, and such conversion shall only be made on the last day of the Interest Period with respect to such LIBOR Rate Loan unless the Borrowers pay Breakage Costs as required under this Agreement; (ii) with respect to any such conversion of a Base Rate Loan to a LIBOR Rate Loan, the Borrowers shall give the Agent at least three (3) LIBOR Business Days’ prior written notice of such election and the Interest Period requested for such Loan, the principal amount of the Loan so converted shall be in a minimum aggregate amount of $1,000,000 or an integral multiple of $250,000 in excess thereof and, after giving effect to the making of such Loan, there shall be no more than ten (10) LIBOR Rate Loans outstanding at any one time; and (iii) no Loan may be converted into a LIBOR Rate Loan when any Default or Event of Default has occurred and is continuing.  All or any part of the outstanding Loans of any Type may be converted as provided herein, provided that no partial conversion shall result in a Base Rate Loan in a principal amount of less than $1,000,000 or an integral multiple of $100,000 or a LIBOR Rate Loan in a principal amount of less than $1,000,000 or an integral multiple of $250,000.  With respect to any Revolving Credit Loan denominated in an Alternative Currency, the Borrowers shall also notify Agent (in connection with the required notices above) of any requested change to such denomination (whether to Dollars or to another Alternative Currency).  On the date on which such conversion is being made, each Lender shall take such action as is necessary to transfer its Commitment Percentage of such Loans to its Domestic Lending Office or its LIBOR Lending Office, as the case may be.  Each Conversion/Continuation Request relating to the conversion of a Base Rate Loan to a LIBOR Rate Loan shall be irrevocable by the Borrowers.

(b)           Any LIBOR Rate Loan may be continued as such Type upon the expiration of an Interest Period with respect thereto by compliance by the Borrowers with the terms of §4.1; provided that no LIBOR Rate Loan may be continued as such when any Default or Event of Default has occurred and is continuing, but shall be automatically converted to a Base Rate Loan on the last day of the Interest Period relating thereto ending during the continuance of any Default or Event of Default.

(c)           In the event that the Borrowers do not notify the Agent of their election hereunder with respect to any LIBOR Rate Loan, such Loan shall be automatically continued at the end of the applicable Interest Period as a LIBOR Rate Loan for an Interest Period of one month unless such Interest Period shall be greater than the time remaining until the Revolving

52

Credit Maturity Date or the Term Loan Maturity Date, as applicable, in which case such Loan shall be automatically converted to a Base Rate Loan at the end of the applicable Interest Period (and with respect to any such Revolving Credit LIBOR Rate Loan denominated in an Alternative Currency, such Loan shall be continued in the then applicable Alternative Currency).

§4.2        Fees.  The Borrowers agree to pay to KeyBank certain fees for services rendered or to be rendered in connection with the Loans as provided pursuant to a fee letter dated April 24, 2015 between the Parent Borrower and KeyBank (the “Agreement Regarding Fees”).

§4.3        [Intentionally Omitted.]

§4.4        Funds for Payments.

(a)           All payments of principal, interest, facility fees, Letter of Credit fees, closing fees and any other amounts due hereunder or under any of the other Loan Documents shall be made to the Agent, for the respective accounts of the Lenders and the Agent, as the case may be, at the Agent’s Head Office, not later than 3:00 p.m. (Eastern time) on the day when due (or such later time as is acceptable to the Agent in the event of a payment in full of all Loans and a termination of Commitments hereunder), in each case in lawful money of the United States in immediately available funds; provided, that all payments by the Borrowers hereunder with respect to principal and interest on Revolving Credit Loans denominated in an Alternative Currency shall be made to the Agent, for the account of the respective Lenders to which such payment is owed, at the Agent’s Head Office in such Alternative Currency not later than the Applicable Time specified by the Agent on the dates specified herein.  To the extent not already paid pursuant to the preceding sentence, the Agent is hereby authorized to charge the accounts of the Borrowers with KeyBank, on the dates when the amount thereof shall become due and payable, with the amounts of the principal of and interest on the Loans and all fees, charges, expenses and other amounts owing to the Agent and/or the Lenders (including the Swing Loan Lender) under the Loan Documents.  Subject to the foregoing, all payments made to Agent on behalf of the Lenders, and actually received by Agent, shall be deemed received by the Lenders on the date actually received by Agent.

(b)           All payments by the Borrowers hereunder and under any of the other Loan Documents shall be made without setoff or counterclaim and free and clear of and without deduction for any Taxes now or hereafter imposed or levied by the United States of America or any political subdivision thereof or taxing or other authority therein or any jurisdiction from or through which a payment is made by the Borrowers, excluding any income Taxes, franchise Taxes imposed in lieu of income Taxes and any Taxes imposed by a jurisdiction as a result of any connection between a Lender and such jurisdiction other than any connection arising solely from executing, delivering, performing its obligations under, or enforcing any Loan Document (“Non-Excluded Taxes”), unless the Borrowers are compelled by law to make such deduction or withholding.  If any such obligation is imposed upon the Borrowers with respect to any amount payable by the Borrowers hereunder or under any of the other Loan Documents, the Borrowers will pay to the Agent, for the account of the Lenders (including the Swing Loan Lender) or (as the case may be) the Agent, on the date on which such amount is due and payable hereunder or under such other Loan Document, such additional amount in Dollars as shall be necessary to enable the Lenders or the Agent to receive the same net amount which the Lenders or the Agent

53

would have received on such due date had no such obligation been imposed upon the Borrowers; provided, however, that the Borrowers shall not be required to increase any such amounts payable to any Lender with respect to any Non-Excluded Taxes (i) that are attributable to such Lender’s or Agent’s failure to comply with the requirements of § 4.4(c) or that are withholding Taxes imposed under FATCA; (ii) that are branch profits taxes imposed by the United States or any similar taxes imposed by any other jurisdiction under the laws of which a Lender is organized or in which its applicable lending office is located; or (iii) in the case of a Non-U.S. Lender, that are imposed on amounts payable to such Lender at the time such Lender becomes a party to this Agreement (or designates a new lending office), except to the extent that such Lender (or its assignor, if any) was entitled, at the time of designation of a new lending office (or assignment) to receive additional amounts from the Borrowers with respect to such Non-Excluded Taxes pursuant to this §4.4(b).  The Borrowers will deliver promptly to the Agent certificates or other valid vouchers for all Taxes or other charges deducted from or paid with respect to payments made by the Borrowers hereunder or under any other Loan Document. In the event a Lender receives a refund or credit of any Non-Excluded Taxes paid by the Borrowers pursuant to this section, such Lender will pay to the Borrowers the amount of such refund or credit (and any interest received with respect thereto) promptly upon receipt thereof; provided that if at any time thereafter such Lender is required to return such refund or credit, the Borrowers shall promptly repay to such Lender the amount of such refund or credit, net of any reasonable incremental additional costs.  For purposes of determining withholding Taxes imposed under FATCA, from and after the Closing Date, the Borrowers, the Agent and the Lenders shall treat (and the Lenders hereby authorize the Agent to treat) the Commitments, the Loans and any other obligations under the Loan Documents as not qualifying as “grandfathered obligations” within the meaning of Treasury Regulation Section 1.1471-2(b)(2)(i) or Treasury Regulation Section 1.1471-2T(b)(2)(i).

(c)           Each Lender that is not a United States Person (as such term is defined in Section 7701(a)(30) of the Code) for U.S. federal income tax purposes (a “Non-U.S. Lender”) , to the extent such Lender is lawfully able to do so, shall provide the Borrowers on or prior to the Closing Date (in the case of each Lender listed on the signature pages hereof on the Closing Date) or on or prior to the date of the Assignment and Acceptance Agreement pursuant to which it becomes a Lender (in the case of each other Lender), and at such other times as may be necessary in the determination of the Borrowers, with (x) two (2) original copies of Internal Revenue Service Form ▇-▇▇▇▇, ▇-▇▇▇▇ and/or W-8IMY (or, in each case, any successor forms), properly completed and duly executed by such Lender, and any other such duly executed form(s) or statement(s) (including whether such Lender has complied with FATCA) which may, from time to time, be prescribed by law and, which, pursuant to applicable provisions of (i) an income tax treaty between the United States and the country of residence of such Lender, (ii) the Code, or (iii) any applicable rules or regulations in effect under (i) or (ii) above, establish that such Lender is not subject to deduction or withholding of United States federal income tax with respect to any payments to such Lender of principal, interest, fees or other amounts payable under any of the Loan Documents, or (y) if such Lender is not a “bank” or other Person described in Section 881(c)(3) of the Code, a Certificate Regarding Non-Bank Status together with two (2) original copies of Internal Revenue Service Form W-8BEN (or any successor form), properly completed and duly executed by such Lender, and such other documentation required under the Code and requested by the Borrowers to establish that such Lender is not subject to deduction or withholding of United States federal income tax with respect to any payments to

54

such Lender of interest payable under any of the Loan Documents.  Each Lender that is a United States Person (as such term is defined in Section 7701(a)(30) of the Code) for United States federal income tax purposes (a “U.S. Lender”) and is not an exempt recipient within the meaning of Treasury Regulations Section 1.6049-4(c) shall provide the Borrowers on or prior to the Closing Date (or, if later, on or prior to the date on which such Lender becomes a party to this Agreement) two (2) original copies of Internal Revenue Service From W-9 (or any successor form), properly completed and duly executed by such Lender, certifying that such U.S. Lender is entitled to an exemption from United States backup withholding tax, or otherwise prove that it is entitled to such an exemption.  Each Lender required to deliver any forms, certificates or other evidence with respect to United States federal income tax withholding matters pursuant to this section hereby agrees, from time to time after the initial delivery by such Lender of such forms, certificates or other evidence, whenever a lapse in time or change in circumstances renders such forms, certificates or other evidence obsolete or inaccurate in any material respect, that such Lender shall promptly provide the Borrowers two (2) new original copies of Internal Revenue Service Form ▇-▇, ▇-▇▇▇▇, ▇-▇▇▇▇ and/or W-8IMY (or, in each case, any successor form), or a Certificate Regarding Non-Bank Status and two (2) original copies of Internal Revenue Service Form W-8BEN (or any successor form), as the case may be, properly completed and duly executed by such Lender, and such other documentation required under the Code and requested by the Borrowers to confirm or establish that such Lender is not subject to deduction or withholding of United States federal income tax with respect to payments to such Lender under the Loan Documents, or notify the Borrowers of its inability to deliver any such forms, certificates or other evidence.

(d)           In the event it is reasonably necessary to determine the fair market value of the Commitments, Loans and/or other obligations under the Loan Documents for purposes of Treasury Regulation Section 1.1273-2(f), the Agent shall assist Parent Borrower as reasonably requested in connection with making such determination (including by using commercially reasonable efforts to obtain quotes and sales prices for the Commitments, Loans and/or other obligations), and the Agent shall promptly make any such determination by Parent Borrower available to the Lenders in accordance with Treasury Regulation Section 1.1273-2(f)(9).

(e)           The obligations of the Borrowers to the Lenders under this Agreement (and of the Revolving Credit Lenders to make payments to the Issuing Lender with respect to Letters of Credit, to the Swing Loan Lender with respect to Swing Loans, and to the Alternative Currency Fronting Lender with respect to Alternative Currency Risk Participation) shall be absolute, unconditional and irrevocable, and shall be paid and performed strictly in accordance with the terms of this Agreement, under all circumstances whatsoever, including, without limitation, the following circumstances:  (i) any lack of validity or enforceability of this Agreement, any Letter of Credit or any of the other Loan Documents; (ii) any improper use which may be made of any Letter of Credit or any improper acts or omissions of any beneficiary or transferee of any Letter of Credit in connection therewith; (iii) the existence of any claim, set-off, defense or any right which the Borrowers or any of their Subsidiaries or Affiliates may have at any time against any beneficiary or any transferee of any Letter of Credit (or persons or entities for whom any such beneficiary or any such transferee may be acting) or the Lenders (other than the defense of payment to the Lenders in accordance with the terms of this Agreement) or any other person, whether in connection with any Letter of Credit, this Agreement, any other Loan Document, or any unrelated transaction; (iv) any draft, demand,

55

certificate, statement or any other documents presented under any Letter of Credit proving to be insufficient, forged, fraudulent or invalid in any respect or any statement therein being untrue or inaccurate in any respect whatsoever; (v) any breach of any agreement between Borrowers or any of their Subsidiaries or Affiliates and any beneficiary or transferee of any Letter of Credit; (vi) any irregularity in the transaction with respect to which any Letter of Credit is issued, including any fraud by the beneficiary or any transferee of such Letter of Credit; (vii) payment by the Issuing Lender under any Letter of Credit against presentation of a sight draft, demand, certificate or other document which does not comply with the terms of such Letter of Credit, provided that such payment shall not have constituted gross negligence or willful misconduct on the part of the Issuing Lender as determined by a court of competent jurisdiction after the exhaustion of all applicable appeal periods; (viii) any non-application or misapplication by the beneficiary of a Letter of Credit of the proceeds of such Letter of Credit; (ix) the legality, validity, form, regularity or enforceability of the Letter of Credit; (x) the failure of any payment by Issuing Lender to conform to the terms of a Letter of Credit (if, in Issuing Lender’s good faith judgment, such payment is determined to be appropriate); (xi) the surrender or impairment of any security for the performance or observance of any of the terms of any of the Loan Documents; (xii) the occurrence of any Default or Event of Default; (xiii) any adverse change in the relevant exchange rates or in the availability of the relevant Alternative Currency to the Borrowers or any Subsidiary or in the relevant currency markets generally; and (xiv) any other circumstance or happening whatsoever, whether or not similar to any of the foregoing, provided that such other circumstances or happenings shall not have been the result of gross negligence or willful misconduct on the part of the Issuing Lender, the Swing Loan Lender, or the Alternative Currency Fronting Lender, as applicable, as determined by a court of competent jurisdiction after the exhaustion of all applicable appeal periods.

§4.5        Computations(a) .  All computations of interest on the Loans (other than Base Rate Loans at the prime rate, which shall be based on a 365/366-day year as the case may be) and of other fees to the extent applicable shall be based on a 360-day year and paid for the actual number of days elapsed. Except as otherwise provided in the definition of the term “Interest Period” with respect to LIBOR Rate Loans, whenever a payment hereunder or under any of the other Loan Documents becomes due on a day that is not a Business Day, the due date for such payment shall be extended to the next succeeding Business Day, and interest shall accrue during such extension.  The Outstanding Loans and Letter of Credit Liabilities as reflected on the records of the Agent from time to time shall be considered prima facie evidence of such amount absent manifest error.

§4.6        Suspension of LIBOR Rate Loans.  In the event that, prior to the commencement of any Interest Period relating to any LIBOR Rate Loan (whether denominated in Dollars or an Alternative Currency), the Agent shall determine that adequate and reasonable methods do not exist for ascertaining LIBOR for such Interest Period, or the Agent shall reasonably determine (or shall receive notice from the Required Lenders that they have determined) that LIBOR will not accurately and fairly reflect the cost of the Lenders making or maintaining LIBOR Rate Loans for such Interest Period, the Agent shall forthwith give notice of such determination (which shall be conclusive and binding on the Borrowers and the Lenders absent manifest error) to the Borrowers and the Lenders.  In such event (a) any Loan Request with respect to a LIBOR Rate Loan shall be automatically withdrawn and shall be deemed a request for a Base Rate Loan and (b) each LIBOR Rate Loan will automatically, on the last day

56

of the then current Interest Period applicable thereto, become a Base Rate Loan, and the obligations of the Lenders to make LIBOR Rate Loans shall be suspended until the Agent determines that the circumstances giving rise to such suspension no longer exist, whereupon the Agent shall so notify the Borrowers and the Lenders.

§4.7        Illegality.  Notwithstanding any other provisions herein, if after the date hereof any law, regulation, treaty or directive shall be enacted or the interpretation or application thereof shall make it unlawful, or any central bank or other governmental authority having jurisdiction over a Lender or its LIBOR Lending Office shall assert that it is unlawful, for any Lender to make or maintain LIBOR Rate Loans (whether denominated in Dollars or an Alternative Currency), such Lender shall forthwith give notice of such circumstances to the Agent and the Borrowers and thereupon (a) the commitment of the Lenders to make LIBOR Rate Loans shall forthwith be suspended and (b) the LIBOR Rate Loans then outstanding shall be converted automatically to Base Rate Loans on the last day of each Interest Period applicable to such LIBOR Rate Loans or within such earlier period as may be required by law.  Notwithstanding the foregoing, before giving such notice, the applicable Lender shall designate a different lending office if such designation will void the need for giving such notice and will not, in the reasonable judgment of such Lender, be otherwise materially disadvantageous to such Lender or increase any costs payable by Borrowers hereunder.  Any Lender that is or becomes an Alternative Currency Participating Lender with respect to any Alternative Currency pursuant to this §4.7 or otherwise as provided in this Agreement shall promptly notify the Agent and the Borrowers in the event that the impediment resulting in its being or becoming an Alternative Currency Participating Lender is alleviated in a manner such that it can become an Alternative Currency Funding Lender with respect to such Alternative Currency.

§4.8        Additional Interest.  If any LIBOR Rate Loan or any portion thereof is repaid or is converted to a Base Rate Loan for any reason on a date which is prior to the last day of the Interest Period applicable to such LIBOR Rate Loan, or if repayment of the Loans has been accelerated as provided in §12.1, the Borrowers will pay to the Agent upon demand for the account of the applicable Lenders in accordance with their respective Commitment Percentages (or to the Swing Loan Lender with respect to a Swing Loan), in addition to any amounts of interest otherwise payable hereunder, the Breakage Costs.  Borrowers understand, agree and acknowledge the following:  (i) no Lender has any obligation to purchase, sell and/or match funds in connection with the use of LIBOR as a basis for calculating the rate of interest on a LIBOR Rate Loan; (ii) LIBOR is used merely as a reference in determining such rate; and (iii) Borrowers have accepted LIBOR as a reasonable and fair basis for calculating such rate and any Breakage Costs.  Borrowers further agree to pay the Breakage Costs, if any, whether or not a Lender elects to purchase, sell and/or match funds.

§4.9        Additional Costs, Etc.  Notwithstanding anything herein to the contrary, if after the date hereof any applicable law, which expression, as used herein, includes statutes, rules and regulations thereunder and interpretations thereof by any competent court or by any governmental or other regulatory body charged with the administration or the interpretation thereof and directives and instructions at any time or from time to time hereafter made upon or otherwise issued to any Lender or the Agent by any central bank or other fiscal, monetary or other authority (whether or not having the force of law), shall:

57

(a)           subject any Lender or the Agent to any tax, levy, impost, duty, charge, fee, deduction or withholding of any nature with respect to this Agreement, the other Loan Documents, such Lender’s Commitment, a Letter of Credit or the Loans (other than taxes based upon or measured by the gross receipts, income or profits of such Lender or the Agent or its franchise tax), or

(b)           materially change the basis of taxation (except for changes in taxes on gross receipts, income or profits or its franchise tax) of payments to any Lender of the principal of or the interest on any Loans or any other amounts payable to any Lender under this Agreement or the other Loan Documents, or

(c)           impose or increase or render applicable any special deposit, reserve, assessment, liquidity, capital adequacy or other similar requirements (whether or not having the force of law and which are not already reflected in any amounts payable by Borrowers hereunder) against assets held by, or deposits in or for the account of, or loans by, or commitments of an office of any Lender, or

(d)           impose on any Lender or the Agent any other conditions or requirements with respect to this Agreement, the other Loan Documents, the Loans (whether denominated in Dollars or an Alternative Currency), such Lender’s Commitment (or, if applicable, such Lender’s Fronting Commitment), a Letter of Credit or any class of loans or commitments of which any of the Loans or such Lender’s Commitment forms a part; and the result of any of the foregoing is:

(i)            to increase the cost to any Lender of making, funding, issuing, renewing, extending or maintaining any of the Loans (whether denominated in Dollars or an Alternative Currency), the Letters of Credit or such Lender’s Commitment (or, if applicable, such Lender’s Fronting Commitment), or

(ii)           to reduce the amount of principal, interest or other amount payable to any Lender or the Agent hereunder on account of such Lender’s Commitment (or, if applicable, such Lender’s Fronting Commitment) or any of the Loans (whether denominated in Dollars or an Alternative Currency) or the Letters of Credit, or

(iii)          to require any Lender or the Agent to make any payment or to forego any interest or other sum payable hereunder, the amount of which payment or foregone interest or other sum is calculated by reference to the gross amount of any sum receivable or deemed received by such Lender or the Agent from the Borrowers hereunder,

then, and in each such case, the Borrowers will (and as to clauses (a) and (b) above, subject to the provisions of Section §4.4), within thirty (30) days of demand made by such Lender or (as the case may be) the Agent at any time and from time to time and as often as the occasion therefor may arise, pay to such Lender or the Agent such additional amounts as such Lender or the Agent shall determine in good faith to be sufficient to compensate such Lender or the Agent for such additional cost, reduction, payment or foregone interest or other sum.  For the avoidance of doubt, the provisions of this §4.9 shall not apply with respect to Taxes, which shall be governed by §4.4(b) and §4.4(c).  Without limiting the generality of the foregoing provisions of this Section §4.9, any change applicable to the banking industry as a whole and lenders

58

generally, and not solely to Agent or a Lender, based on: (x) the ▇▇▇▇-▇▇▇▇▇ ▇▇▇▇ Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in connection therewith and (y) all requests, rules, guidelines or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States or foreign regulatory authorities, in each case pursuant to Basel III, shall in each case be deemed to have occurred ‘after the date hereof’ or ‘after the date of this Agreement’ for purposes of this Section §4.9.

§4.10      Capital Adequacy.  If after the date hereof any Lender determines that (a) the adoption of or change in any law, rule or regulation regarding capital or liquidity ratios or requirements for banks or bank holding companies or any change in the interpretation or application thereof by any governmental authority charged with the administration thereof, or (b) compliance by such Lender or its parent bank holding company with any directive of any such entity regarding capital adequacy, has the effect of reducing the return on such Lender’s or such holding company’s capital as a consequence of such Lender’s commitment to make Loans (whether denominated in Dollars or an Alternative Currency) or participate in Letters of Credit hereunder to a level below that which such Lender or holding company could have achieved but for such adoption, change or compliance (taking into consideration such Lender’s or such holding company’s then existing policies with respect to capital adequacy and assuming the full utilization of such entity’s capital) by any amount deemed by such Lender to be material, then such Lender may notify the Borrowers thereof.  The Borrowers agree to pay to such Lender the amount of such reduction in the return on capital as and when such reduction is determined, upon presentation by such Lender of a statement of the amount setting forth the Lender’s calculation thereof.  In determining such amount, such Lender may use any reasonable averaging and attribution methods generally applied by such Lender.  Without limiting the generality of the foregoing provisions of this Section §4.10, any change applicable to the banking industry as a whole and lenders generally, and not solely to Agent or a Lender, based on: (x) the ▇▇▇▇-▇▇▇▇▇ ▇▇▇▇ Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in connection therewith and (y) all requests, rules, guidelines or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States or foreign regulatory authorities, in each case pursuant to Basel III, shall in each case be deemed to have occurred ‘after the date hereof’ or ‘after the date of this Agreement’ for purposes of this Section §4.10.

§4.11      Breakage Costs.  Borrowers shall pay all Breakage Costs required to be paid by them pursuant to this Agreement and incurred from time to time by any Lender within fifteen (15) days from receipt of written notice from Agent.

§4.12      Default Interest; Late Charge.  Following the occurrence and during the continuance of any Event of Default, and regardless of whether or not the Agent or the Lenders shall have accelerated the maturity of the Loans, all Loans shall bear interest payable on demand at a rate per annum equal to three percent (3.0%) above the interest rate that would otherwise be in effect hereunder (the “Default Rate”), until such amount shall be paid in full (after as well as before judgment), and the fee payable with respect to Letters of Credit shall be increased to a rate equal to three percent (3.0%) above the Letter of Credit fee that would otherwise be applicable to such time, or if any of such amounts shall exceed the maximum rate permitted by law, then at the maximum rate permitted by law.  In addition, the Borrowers shall pay a late charge equal to three

59

percent (3.0%) of any Dollar Equivalent amount of interest and/or principal payable on the Loans or any other amounts payable hereunder or under the other Loan Documents, which is not paid by the Borrowers within ten (10) days of the date when due.

§4.13      Certificate.  A certificate setting forth any amounts payable pursuant to §4.8, §4.9, §4.10, §4.11 or §4.12 and a reasonably detailed explanation of such amounts which are due, submitted by any Lender or the Agent to the Borrowers, shall be presumptively correct in the absence of manifest error.

§4.14      Limitation on Interest.  Notwithstanding anything in this Agreement or the other Loan Documents to the contrary, all agreements between or among the Borrowers, the Lenders and the Agent, whether now existing or hereafter arising and whether written or oral, are hereby limited so that in no contingency, whether by reason of acceleration of the maturity of any of the Obligations or otherwise, shall the interest contracted for, charged or received by the Lenders exceed the maximum amount permissible under applicable law.  If, from any circumstance whatsoever, interest would otherwise be payable to the Lenders in excess of the maximum lawful amount, the interest payable to the Lenders shall be reduced to the maximum amount permitted under applicable law; and if from any circumstance the Lenders shall ever receive anything of value deemed interest by applicable law in excess of the maximum lawful amount, an amount equal to any excessive interest shall be applied to the reduction of the principal balance of the Obligations and to the payment of interest or, if such excessive interest exceeds the unpaid balance of principal of the Obligations, such excess shall be refunded to the Borrowers.  All interest paid or agreed to be paid to the Lenders shall, to the extent permitted by applicable law, be amortized, prorated, allocated and spread throughout the full period until payment in full of the principal of the Obligations (including the period of any renewal or extension thereof) so that the interest thereon for such full period shall not exceed the maximum amount permitted by applicable law.  This Section shall control all agreements between or among the Borrowers, the Lenders and the Agent.

§4.15      Certain Provisions Relating to Increased Costs and Defaulting Lenders.  If a Lender gives notice of the existence of the circumstances set forth in §4.7 or any Lender requests compensation for any losses or costs to be reimbursed pursuant to any one or more of the provisions of §4.4(b) (as a result of the imposition of withholding taxes on amounts paid to such Lender under this Agreement), §4.9 or §4.10, then, such Lender, as applicable, shall use reasonable efforts in a manner consistent with such institution’s practice in connection with loans like the Loan of such Lender to eliminate, mitigate or reduce amounts that would otherwise be payable by Borrowers under the foregoing provisions, provided that such action would not be otherwise materially prejudicial to such Lender, including, without limitation, by designating another of such Lender’s offices, branches or affiliates; the Borrowers agreeing to pay all reasonably incurred costs and expenses incurred by such Lender in connection with any such action.  Notwithstanding anything to the contrary contained herein, if no Default or Event of Default shall have occurred and be continuing, and if any Lender (a) has given notice of the existence of the circumstances set forth in §4.7 or has requested payment or compensation for any losses or costs to be reimbursed pursuant to any one or more of the provisions of §4.4(b) (as a result of the imposition of withholding taxes on amounts paid to such Lender under this Agreement), §4.9 or §4.10 and following the request of Borrowers has been unable to take the steps described above to mitigate such amounts (each, an “Affected Lender”) or (b) is a

60

Defaulting Lender, then, within thirty (30) days after such notice or request for payment or compensation or such Lender became a Defaulting Lender, as applicable, Borrowers shall have the right as to such Affected Lender or Defaulting Lender, as applicable, to be exercised by delivery of written notice delivered to the Agent and the Affected Lender or Defaulting Lender, as applicable, to elect to cause the Affected Lender or Defaulting Lender, as applicable, to transfer its Commitment.  The Agent shall promptly notify the remaining Lenders that each of such Lenders shall have the right, but not the obligation, to acquire a portion of the Commitment, pro rata based upon their relevant Commitment Percentages, of the Affected Lender or Defaulting Lender, as applicable (or if any of such Lenders does not elect to purchase its pro rata share, then to such remaining Lenders in such proportion as approved by the Agent).  In the event that the Lenders do not elect to acquire all of the Affected Lender’s or Defaulting Lender’s Commitment, then the Agent shall endeavor to obtain a new Lender to acquire such remaining Commitment.  Upon any such purchase of the Commitment of the Affected Lender or Defaulting Lender, as applicable, the Affected Lender’s or Defaulting Lender’s interest in the Obligations and its rights hereunder and under the Loan Documents shall terminate at the date of purchase, and the Affected Lender or Defaulting Lender, as applicable, shall promptly execute all documents reasonably requested to surrender and transfer such interest.  The purchase price for the Affected Lender’s or Defaulting Lender’s Commitment shall equal any and all amounts outstanding and owed by Borrowers to the Affected Lender or Defaulting Lender, as applicable, including principal, prepayment premium or fee, and all accrued and unpaid interest or fees.

§5.          UNENCUMBERED ASSET POOL.

§5.1        Addition of Eligible Real Estate Assets.

(a)           After the Closing Date, Parent Borrower shall have the right, subject to the consent of the Agent (which consent shall not be unreasonably withheld) and the satisfaction by Parent Borrower of the conditions set forth in this §5.1, to add Potential Unencumbered Assets to the Unencumbered Asset Pool.  Parent Borrower from time to time after the Closing Date may also request that certain Real Estate of one or more Subsidiary Borrowers (collectively, the “Subsidiary Borrower Unencumbered Assets”) be included as an Eligible Real Estate Asset for the purpose of increasing the Unencumbered Asset Pool Availability. If Parent Borrower shall request that any Potential Unencumbered Assets or Subsidiary Borrower Unencumbered Asset be added to the 2014 Term Loan Unencumbered Asset Pool, it shall be required to add such Potential Unencumbered Asset or Subsidiary Borrower Unencumbered Asset, as applicable, to the Unencumbered Asset Pool hereunder.  In the event Parent Borrower desires to add additional Potential Unencumbered Assets or Subsidiary Borrower Unencumbered Assets as aforesaid, Parent Borrower shall provide written notice to the Agent of such request (which the Agent shall promptly furnish to the Lenders), together with all documentation and other information reasonably required to permit the Agent to determine whether such Real Estate is Eligible Real Estate.  Thereafter, the Agent shall have ten (10) Business Days from the date of the receipt of such documentation and other information to advise Parent Borrower whether the Agent consents to the acceptance of such Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset (which consent shall not be unreasonably withheld). Notwithstanding the foregoing, no Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset shall be included in the Unencumbered Asset Pool unless and until the following conditions precedent shall have been satisfied:

61

(i)            such Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset shall be Eligible Real Estate;

(ii)           the owner of any Subsidiary Borrower Unencumbered Asset (and any indirect owner of such Subsidiary Borrower) shall have executed a Joinder Agreement and satisfied the conditions of §5.3;

(iii)          Parent Borrower or the owner of the Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset, as applicable, shall have executed and delivered to the Agent all Eligible Real Estate Qualification Documents and a Compliance Certificate prepared using the financial statements of Parent Borrower most recently provided or required to be provided to the Agent under §6.4 or §7.4; and

(iv)          after giving effect to the inclusion of such Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset, each of the representations and warranties made by or on behalf of the Borrowers or any of their respective Subsidiaries contained in this Agreement, the other Loan Documents or in any document or instrument delivered pursuant to or in connection with this Agreement shall be true in all material respects both as of the date as of which it was made and shall also be true as of the time of the replacement or addition of Eligible Real Estate Assets, with the same effect as if made at and as of that time (it being understood and agreed that any representation or warranty which by its terms is made as of a specified date shall be required to be true and correct only as of such specified date), and no Default or Event of Default shall have occurred and be continuing, and the Agent shall have received a certificate of Parent Borrower to such effect.

Notwithstanding the foregoing, in the event such Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset does not qualify as Eligible Real Estate, so long as the conditions set forth in clauses (ii), (iii) and (iv) of this §5.1 have been satisfied, such Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset shall be included in the Unencumbered Asset Pool and shall be deemed Eligible Real Estate so long as the Agent shall have received the prior written consent of each of the Lenders to the inclusion of such Real Estate as an Eligible Real Estate Asset.

(b)           Parent Borrower may, at its option, obtain preliminary approval of the Agent of a Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset by delivering to the Agent the following with respect to such Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset:

(i)            a physical description of the Real Estate;

(ii)           current rent rolls, historic operating statements and operating and capital budgets (if available to Parent Borrower), and projected operating and near-term capital expenditure budgets for such Real Estate reasonably satisfactory to the Agent;

(iii)          a current environmental report, a current engineering report and similar information reasonably satisfactory to the Agent; and

62

(iv)          a certification to the knowledge of Parent Borrower that such Real Estate will satisfy (or is anticipated to satisfy upon the acceptance of such Real Estate in the Unencumbered Asset Pool) each of the other conditions to the acceptance of Real Estate in the Unencumbered Asset Pool.  The Agent shall have ten (10) Business Days following receipt of all of the foregoing items to grant or deny preliminary approval for such proposed Subsidiary Borrower Unencumbered Asset or Potential Unencumbered Asset.  Agent shall notify Parent Borrower if and when the Agent has granted such preliminary approval.  In the event that the Agent grants such preliminary approval, Parent Borrower may satisfy the remaining requirements to the acceptance of such Unencumbered Asset as provided in §5.1(a).  Such Real Estate shall not be included in the calculation of the Unencumbered Asset Pool Availability until the requirements of §5.1(a) are satisfied.

§5.2        Release of Eligible Real Estate Assets.  Provided no Default or Event of Default shall have occurred hereunder and be continuing (or would exist immediately after giving effect to the transactions contemplated by this §5.2), and if the conditions set forth in this Section 5.2 are not met, upon reasonable approval by the Required Lenders, the Agent shall release an Eligible Real Estate Asset from the Unencumbered Asset Pool upon the request of Parent Borrower subject to and upon the following terms and conditions:

(a)           Parent Borrower shall deliver to the Agent written notice of its desire to obtain such release no later than ten (10) days prior to the date on which such release is to be effected;

(b)           Parent Borrower shall submit to the Agent with such request a Compliance Certificate prepared using the financial statements of Parent Borrower most recently provided or required to be provided to the Agent under §6.4 or §7.4 adjusted in the best good faith estimate of Parent Borrower to give effect to the proposed release and demonstrating that no Default or Event of Default with respect to the covenants referred to therein shall exist after giving effect to such release;

(c)           Parent Borrower shall pay all reasonable costs and expenses of the Agent, if any, in connection with such release, including without limitation, reasonable attorney’s fees;

(d)           Parent Borrower shall pay to the Agent for the account of the Lenders a release price, which payment shall be applied to reduce the outstanding principal balance of the Loans as provided in §3.4, in an amount equal to the amount necessary, if any, to reduce the outstanding principal balance of the Loans so that no violation of the covenant set forth in §9.1 shall occur;

(e)           without limiting or affecting any other provision hereof, any release of an Eligible Real Estate Asset will not cause the Borrowers to be in violation of the covenants set forth in §9.8; and

(f)            such Eligible Real Estate Asset has been (or, contemporaneous with the release under this Agreement, will be) released from the 2014 Term Loan Unencumbered Asset Pool.

63

§5.3        Additional Subsidiary Borrowers.  In the event that Parent Borrower shall request that certain Real Estate of a Subsidiary of Parent Borrower be included in the Unencumbered Asset Pool and such Real Estate is approved for inclusion as an Eligible Real Estate Asset in the Unencumbered Asset Pool in accordance with the terms hereof, Parent Borrower shall cause each such Subsidiary (and any entity having an interest in such Subsidiary of Parent Borrower) to execute and deliver to Agent a Joinder Agreement, and such Subsidiary (and any such entity) shall become a Subsidiary Borrower hereunder.  For the avoidance of doubt, any Subsidiary or other such entity which becomes a “Subsidiary Borrower” as such term is defined in the 2014 Term Loan Agreement shall become a Subsidiary Borrower under this Agreement.  Each such Subsidiary shall be specifically authorized, in accordance with its respective organizational documents, to be a Borrower hereunder.  Parent Borrower shall further cause all representations, covenants and agreements in the Loan Documents with respect to Borrowers to be true and correct with respect to each such Subsidiary.  In connection with the delivery of such Joinder Agreement, Parent Borrower shall deliver to the Agent such organizational agreements, resolutions, consents, opinions and other documents and instruments as the Agent may reasonably require.

§5.4        Release of Certain Subsidiary Borrowers.  In the event that all Eligible Real Estate Assets owned by a Subsidiary Borrower shall have been released from the Unencumbered Asset Pool in accordance with the terms of this Agreement and from the 2014 Term Loan Unencumbered Asset Pool in accordance with the terms of the 2014 Term Loan Agreement, then such Subsidiary Borrower shall be released by Agent from liability under this Agreement.

§6.          REPRESENTATIONS AND WARRANTIES.

The Borrowers represent and warrant to the Agent and the Lenders as follows, each as of the Closing Date hereof, and as of the date of a request for a funding of any Loan hereunder.

§6.1        Corporate Authority, Etc.

(a)           Incorporation; Good Standing.  Parent Borrower is a Delaware limited partnership duly organized pursuant to its articles of organization or formation filed with the Delaware Secretary of State, and is validly existing and in good standing under the laws of Delaware.  Parent Borrower (i) has all requisite power to own its property and conduct its business as now conducted and as presently contemplated, and (ii) is in good standing and is duly authorized to do business in the jurisdictions where the Eligible Real Estate Assets owned or leased by it are located and in each other jurisdiction where a failure to be so qualified in such other jurisdiction could have a Material Adverse Effect.

(b)           Subsidiaries.  Each of the Subsidiary Borrowers and each of the Subsidiaries of the Borrowers (i) is a corporation, limited partnership, general partnership, limited liability company or trust duly organized under the laws of its State of organization and is validly existing and in good standing under the laws thereof, (ii) has all requisite power to own its property and conduct its business as now conducted and as presently contemplated and (iii) is in good standing and is duly authorized to do business in each jurisdiction where an Eligible Real Estate Asset owned or leased by it is located (to the extent required by applicable law) and in each other jurisdiction where a failure to be so qualified could have a Material Adverse Effect.

64

(c)           Authorization.  The execution, delivery and performance of this Agreement and the other Loan Documents to which any of the Borrowers is a party and the transactions contemplated hereby and thereby (i) are within the authority of Borrowers, (ii) have been duly authorized by all necessary proceedings on the part of Borrowers, (iii) do not and will not conflict with or result in any breach or contravention of any provision of law, statute, rule or regulation to which any Borrower is subject or any judgment, order, writ, injunction, license or permit applicable to any Borrower, except as would not reasonably be expected to result in a Material Adverse Effect, (iv) do not and will not conflict with or constitute a default (whether with the passage of time or the giving of notice, or both) under any provision of the partnership agreement, articles of incorporation or other charter documents or bylaws of, or any material agreement or other material instrument binding upon, any Borrower or any of its properties, (v) do not and will not result in or require the imposition of any lien or other encumbrance on any of the properties, assets or rights of any Borrower other than the liens and encumbrances in favor of Agent contemplated by this Agreement and the other Loan Documents, and (vi) do not require the approval or consent of any Person other than those already obtained and delivered to Agent or except as would not reasonably be expected to result in a Material Adverse Effect.

(d)           Enforceability.  The execution and delivery of this Agreement and the other Loan Documents to which any of the Borrowers is a party are valid and legally binding obligations of Borrowers enforceable in accordance with the respective terms and provisions hereof and thereof, except as enforceability is limited by bankruptcy, insolvency, reorganization, moratorium or other laws relating to or affecting generally the enforcement of creditors’ rights and general principles of equity.

(e)           Foreign Assets Control.  To the knowledge of the Parent Borrower, none of the Borrower, any Subsidiary Borrower or any Affiliate of the Borrower: (i) is a Sanctioned Person, (ii) has any of its assets in Sanctioned Entities, or (iii) derives any of its operating income from investments in, or transactions with, Sanctioned Persons or Sanctioned Entities.  To the knowledge of each Borrower, each Borrower, its Subsidiary Borrowers and their respective officers, employees, directors and agents, are in compliance with Anti-Corruption Laws and applicable Sanctions in all material respects.  No Loan or Letter of Credit, use of the proceeds of any Loan or Letter of Credit, or other transactions contemplated hereby will violate Anti-Corruption Laws or applicable Sanctions.  Neither the making of the Loans nor the use of the proceeds thereof will violate the Patriot Act, the Trading with the Enemy Act, as amended, or any of the foreign assets control regulations of the United States Treasury Department (31 C.F.R., Subtitle B, Chapter V, as amended) or any enabling legislation or executive order relating thereto or successor statute thereto.  Each Borrower and its Subsidiaries are in compliance in all material respects with the Patriot Act.

§6.2        Governmental Approvals.  The execution, delivery and performance of this Agreement and the other Loan Documents to which any Borrower is a party and the transactions contemplated hereby and thereby do not require the approval or consent of, or filing or registration with, or the giving of any notice to, any court, department, board, governmental agency or authority other than those already obtained, in each case, except as would not reasonably be expected to result in a Material Adverse Effect.

65

§6.3        Title to Eligible Real Estate Assets.  Except as indicated on Schedule 6.3 hereto or other adjustments that are not material in amount, Subsidiary Borrowers directly or indirectly own or lease the Eligible Real Estate Assets subject to no rights of others, including any mortgages, leases pursuant to which Subsidiary Borrowers or any of their Affiliates is the lessee, conditional sales agreements, title retention agreements, liens or other encumbrances except Permitted Liens.

§6.4        Financial Statements.  REIT has furnished to Agent:  (a) the consolidated balance sheet of REIT and its Subsidiaries as of the Balance Sheet Date and the related consolidated statement of income and cash flow for the calendar year then ended certified by an Authorized Officer or the chief financial or accounting officer of REIT, (b) as of the Closing Date, an unaudited statement of Net Operating Income for each of the Eligible Real Estate Assets for the period ending March 31, 2015 certified by the chief financial or accounting officer of Parent Borrower as fairly presenting the Net Operating Income for such parcels for such periods, and (c) certain other financial information relating to the Borrowers and the Real Estate (including, without limitation, the Eligible Real Estate Assets).  Such balance sheet and statements have been prepared in accordance with generally accepted accounting principles and fairly present the consolidated financial condition of the REIT and its Subsidiaries as of such dates and the consolidated results of the operations of the REIT and its Subsidiaries for such periods.  Agent and Lenders hereby acknowledge and agree that the REIT’s most recent Form 10-K will be utilized for purposes of preparation of the Compliance Certificate as of the Closing Date.

§6.5        No Material Changes.  Since the Balance Sheet Date or the date of the most recent financial statements delivered pursuant to §7.4, as applicable, there has occurred no materially adverse change in the financial condition, or business of the Borrowers, and their respective Subsidiaries taken as a whole as shown on or reflected in the consolidated balance sheet of the REIT as of the Balance Sheet Date, or its consolidated statement of income or cash flows for the calendar year then ended, other than changes that have not and could not reasonably be expected to have a Material Adverse Effect.  As of the date hereof, except as set forth on Schedule 6.5 hereto, there has occurred no materially adverse change in the financial condition, prospects, operations or business activities of any of the Eligible Real Estate Assets from the condition shown on the statements of income delivered to the Agent pursuant to §6.4 other than changes in the ordinary course of business that have not had any materially adverse effect either individually or in the aggregate on the business operation or financial condition of such Eligible Real Estate Asset.

§6.6        Franchises, Patents, Copyrights, Etc.  Except as could not reasonably be expected to have a Material Adverse Effect, the Borrowers and their respective Subsidiaries possess all franchises, patents, copyrights, trademarks, trade names, service marks, licenses and permits, and rights in respect of the foregoing, adequate for the conduct of their business substantially as now conducted without known conflict with any rights of others.

§6.7        Litigation.  Except as stated on Schedule 6.7, there are no actions, suits, proceedings or investigations of any kind pending against any Borrower or any of their respective Subsidiaries before any court, tribunal, arbitrator, mediator or administrative agency or board which question the validity of this Agreement or any of the other Loan Documents, any

66

action taken or to be taken pursuant hereto or thereto or any lien, security title or security interest created or intended to be created pursuant hereto or thereto, or which could reasonably be expected to have a Material Adverse Effect.  Except as set forth on Schedule 6.7, there are no judgments, final orders or awards outstanding against or affecting any Borrower, any of their respective Subsidiaries or any Eligible Real Estate Asset individually or in the aggregate in excess of $1,000,000.

§6.8        No Material Adverse Contracts, Etc.  None of the Borrowers or any of their respective Subsidiaries is subject to any charter, corporate or other legal restriction, or any judgment, decree, order, rule or regulation that has or is expected in the future to have a Material Adverse Effect.  None of the Borrowers or any of their respective Subsidiaries is a party to any contract or agreement that has or could reasonably be expected to have a Material Adverse Effect.

§6.9        Compliance with Other Instruments, Laws, Etc.  None of the Borrowers or any of their respective Subsidiaries is in violation of any provision of its charter or other organizational documents, bylaws, or any agreement or instrument to which it is subject or by which it or any of its properties is bound or any decree, order, judgment, statute, license, rule or regulation, in any of the foregoing cases in a manner that has had or could reasonably be expected to have a Material Adverse Effect.

§6.10      Tax Status.  Except as would not reasonably be expected to result in a Material Adverse Effect, each of the Borrowers and their respective Subsidiaries (a) has made or filed all federal and state income and all other Tax returns, reports and declarations required by any jurisdiction to which it is subject or has obtained an extension for filing, (b) has paid prior to delinquency all Taxes and other governmental assessments and charges shown or determined to be due on such returns, reports and declarations, except those being contested in good faith and by appropriate proceedings or for which any of the Borrowers or their respective Subsidiaries, as applicable has set aside on its books provisions reasonably adequate for the payment of such Taxes, and (c) has made provisions reasonably adequate for the payment of all accrued Taxes not yet due and payable.  Except as would not reasonably be expected to result in a Material Adverse Effect, there are no unpaid Taxes claimed by the taxing authority of any jurisdiction to be due by the Borrowers of their respective Subsidiaries, the officers or partners of such Person know of no basis for any such claim, and there are no audits pending or to the knowledge of Borrowers threatened with respect to any Tax returns filed by Borrowers or their respective Subsidiaries.  The taxpayer identification number for Parent Borrower is ▇▇-▇▇▇▇▇▇▇.

§6.11      No Event of Default.  No Default or Event of Default has occurred and is continuing.

§6.12      Investment Company Act.  None of the Borrowers or any of their respective Subsidiaries is an “investment company”, or an “affiliated company” or a “principal underwriter” of an “investment company”, as such terms are defined in the Investment Company Act of 1940.

§6.13      Absence of UCC Financing Statements, Etc.  Except with respect to Permitted Liens or as disclosed on the lien search reports delivered to and approved by the Agent, to the

67

best of the Borrowers’ knowledge, there is no financing statement (but excluding any financing statements that may be filed against any Borrower without the consent or agreement of such Persons), security agreement, chattel mortgage, real estate mortgage or other document filed or recorded with any applicable filing records, registry, or other public office, that purports to cover, affect or give notice of any present or possible future lien on, or security interest or security title in, any property of any Borrower or rights thereunder.

§6.14      Setoff, Etc.  The Unencumbered Asset Pool is not subject to any setoff, claims, withholdings or other defenses by the Borrowers or any of their Subsidiaries or Affiliates or, to the best knowledge of Borrowers, any other Person other than Permitted Liens.

§6.15      Certain Transactions.  Except as disclosed on Schedule 6.15 hereto, none of the partners, officers, trustees, managers, members, directors, or employees of any Borrower is, nor shall any such Person become, a party to any transaction with any Borrower (other than for services as partners, managers, members, employees, officers and directors), including any agreement or other arrangement providing for the furnishing of services to or by, providing for rental of real or personal property to or from, or otherwise requiring payments to or from any partner, officer, trustee, director or such employee or, to the knowledge of the Borrowers, any corporation, partnership, trust or other entity in which any partner, officer, trustee, director, or any such employee has a substantial interest or is an officer, director, trustee or partner, which are on terms less favorable to the Borrowers than those that would be obtained in a comparable arms-length transaction.

§6.16      Employee Benefit Plans.  Except as would not reasonably be expected to have a Material Adverse Effect, each Borrower and each ERISA Affiliate has fulfilled its obligation, if any, under the minimum funding standards of ERISA and the Code with respect to each Employee Benefit Plan, Multiemployer Plan or Guaranteed Pension Plan and is in compliance in all material respects with the presently applicable provisions of ERISA and the Code with respect to each Employee Benefit Plan, Multiemployer Plan or Guaranteed Pension Plan.  Except as would not reasonably be expected to have a Material Adverse Effect, neither any Borrower nor any ERISA Affiliate has (a) sought a waiver of the minimum funding standard under §412 of the Code in respect of any Multiemployer Plan or Guaranteed Pension Plan or (b) incurred any liability under Title IV of ERISA other than a liability to the PBGC for premiums under §4007 of ERISA.  Neither any Borrower nor any ERISA Affiliate has failed to make any contribution or payment to any Multiemployer Plan or Guaranteed Pension Plan, or made any amendment to any Multiemployer Plan or Guaranteed Pension Plan, which has resulted or would reasonably be expected to result in the imposition of a Lien.  To the knowledge of the Borrower, none of the Eligible Real Estate Assets constitutes a “plan asset” of any Employee Benefit Plan, Multiemployer Plan or Guaranteed Pension Plan.

§6.17      Disclosure.  All of the representations and warranties made by or on behalf of the Borrowers in this Agreement and the other Loan Documents or any document or instrument delivered to the Agent or the Lenders pursuant to or in connection with any of such Loan Documents are true and correct in all material respects.  All information contained in this Agreement, the other Loan Documents or otherwise furnished to or made available to the Agent or the Lenders by or on behalf of any Borrower is and will be true and correct in all material respects and does not contain any untrue statement of a material fact or omit to state a material

68

fact necessary to make the statements contained therein not materially misleading when taken as a whole.  The written information, reports and other papers and data with respect to the Borrowers, any Subsidiary or the Eligible Real Estate Assets (other than projections and estimates) furnished to the Agent or the Lenders in connection with this Agreement or the obtaining of the Commitments of the Lenders hereunder was, at the time so furnished, correct in all material respects, or has been subsequently supplemented by other written information, reports or other papers or data, to the extent necessary to give in all material respects a true and accurate knowledge of the subject matter in all material respects; provided that such representation shall not apply to (a) the accuracy of any appraisal, title commitment, survey, or engineering and environmental reports prepared by third parties or legal conclusions or analysis provided by the Borrowers’ counsel (although the Borrowers have no reason to believe that the Agent and the Lenders may not rely on the accuracy thereof) or (b) budgets, projections and other forward-looking speculative information prepared in good faith by the Borrowers (except to the extent the related assumptions were when made manifestly unreasonable).

§6.18      Trade Name; Place of Business.  No Borrower uses any trade name and conducts business under any name other than its actual name set forth in the Loan Documents or “CoreSite(s)”.  The principal place of business of the Borrowers is ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇, ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇, ▇▇▇▇▇.

§6.19      Regulations T, U and X.  No portion of any Loan is to be used for the purpose of purchasing or carrying any “margin security” or “margin stock” as such terms are used in Regulations T, U and X of the Board of Governors of the Federal Reserve System, 12 C.F.R. Parts 220, 221 and 224.  No Borrower is engaged, nor will it engage, principally or as one of its important activities, in the business of extending credit for the purpose of purchasing or carrying any “margin security” or “margin stock” as such terms are used in Regulations T, U and X of the Board of Governors of the Federal Reserve System, 12 C.F.R. Parts 220, 221 and 224.

§6.20      Environmental Compliance.  Except as set forth on Schedules 6.20(d) or as specifically set forth in any written environmental site assessment reports provided to the Agent on or before the date hereof, or in the case of Eligible Real Estate Asset acquired after the date hereof, the environmental site assessment reports with respect thereto provided to the Agent, if any, makes the following representations and warranties:

(a)           None of the Borrowers, their respective Subsidiaries, nor to the knowledge and belief of Borrowers, any operator of the Real Estate, nor any tenant or operations thereon, is in violation, or alleged violation, of any Environmental Law, which violation could reasonably be expected to have a Material Adverse Effect.

(b)           None of the Borrowers nor any of their respective Subsidiaries has received notice from any third party including, without limitation, any federal, state or local governmental authority, (i) that it has been identified by the United States Environmental Protection Agency (“EPA”) as a potentially responsible party under CERCLA with respect to a site listed on the National Priorities List, 40 C.F.R. Part ▇▇▇ ▇▇▇▇▇▇▇▇ ▇ (1986); (ii) that any Hazardous Substance(s) which it has generated, transported or disposed of have been found at any site at which a federal, state or local agency or other third party has conducted, or has demanded that any Borrower or any of their respective Subsidiaries conduct, a remedial

69

investigation, removal or other response action pursuant to any Environmental Law; or (iii) that it is or shall be a named party to any claim, action, cause of action, complaint, or legal or administrative proceeding (in each case, contingent or otherwise) arising out of any third party’s incurrence of costs, expenses, losses or damages of any kind whatsoever in connection with the release of Hazardous Substances, which in the case of clauses (i) through (iii) above could reasonably be expected to have a Material Adverse Effect.

(c)           To the knowledge of the Borrowers, (i) no portion of the Real Estate is used for the handling, processing, storage or disposal of Hazardous Substances except in compliance with applicable Environmental Laws, and no underground tank or other underground storage receptacle for Hazardous Substances is located on any portion of the Real Estate except those which are being operated and maintained in compliance with Environmental Laws; (ii) in the course of any activities conducted by the Borrowers, their respective Subsidiaries or, the tenants and operators of their properties, no Hazardous Substances have been generated or are being used on the Real Estate except in the ordinary course of Borrowers’ or its tenants’ and operators’ business and in compliance with applicable Environmental Laws; (iii) there has been no past or present releasing, spilling, leaking, pumping, pouring, emitting, emptying, discharging, injecting, escaping, disposing or dumping (other than in reasonable quantities to the extent necessary in the ordinary course of operation of Borrowers’, its tenants’ or operators’ business and, in any event, in compliance with all Environmental Laws) (a “Release”) or threatened Release of Hazardous Substances on, upon, into or from the Eligible Real Estate Assets, which Release would have a material adverse effect on the value of such Real Estate or could reasonably be expected to have a Material Adverse Effect; (iv) there have been no Releases on, upon, from or into any real property in the vicinity of any of the Real Estate which, through soil or groundwater contamination, may have come to be located on, and which could be reasonably anticipated to have a Material Adverse Effect; and (v) any Hazardous Substances that have been generated on any of the Real Estate have been transported off-site in accordance with all applicable Environmental Laws and in a manner that could not reasonably be expected to have a Material Adverse Effect.

(d)           Except as set forth on Schedule 6.20(d) or for such matters that shall be complied with as of the Closing Date, by virtue of the transactions set forth herein and contemplated hereby, or to the effectiveness of any other transactions contemplated hereby, none of the Borrowers, their respective Subsidiaries nor the Real Estate will become subject to any applicable Environmental Law requiring the performance of environmental site assessments, or the removal or remediation of Hazardous Substances, or the giving of notice to any governmental agency or the recording or delivery to other Persons of an environmental disclosure document or statement pursuant to applicable Environmental Laws.

(e)           There are no existing or closed sanitary or solid waste landfills, or hazardous waste treatment, storage or disposal facilities on or, to Borrowers’ actual knowledge, affecting the Real Estate except where such existence could not reasonably be expected to have a Material Adverse Effect.

(f)            The Borrowers have not received any written notice from any party that any use, operation, or condition of the Borrower’s business on any Real Estate has caused any adverse condition on any other property that could reasonably be expected to result in a claim

70

under applicable Environmental Law that would have a Material Adverse Effect, nor does Borrower have actual knowledge of any existing facts or circumstances that could reasonably be expected to form the basis for such a claim.

§6.21      Subsidiaries; Organizational Structure.  Schedule 6.21(a) sets forth, as of the date hereof and after giving effect to the reorganization previously disclosed to the Agent, all of the Subsidiaries of Parent Borrower, the form and jurisdiction of organization of each of the Subsidiaries, and the owners of the direct and indirect ownership interests therein.  Schedule 6.21(b) sets forth, as of the date hereof, all of the Unconsolidated Subsidiaries of Parent Borrower and its Subsidiaries, the form and jurisdiction of organization of each of the Unconsolidated Subsidiaries, Parent Borrower’s or its Subsidiary’s ownership interest therein and the other owners of the applicable Unconsolidated Subsidiary.  No Person owns any legal, equitable or beneficial interest in any of the Persons set forth on Schedules 6.21(a) and 6.21(b) except as set forth on such Schedules.

§6.22      Leases.  The Borrowers have delivered to the Agent true and complete copies of the Leases and any amendments thereto relating to each Eligible Real Estate Asset required to be delivered as a part of the Eligible Real Estate Qualification Documents as of the date hereof.  An accurate and complete Rent Roll in all material respects as of the date of inclusion of each Eligible Real Estate Asset in the Unencumbered Asset Pool with respect to all Leases of any portion of the Eligible Real Estate Asset has been provided to the Agent.  The Leases previously delivered to Agent as described in the preceding sentence constitute as of the date thereof the sole agreements relating to leasing or licensing of space at such Eligible Real Estate Asset and in the Building relating thereto.  No tenant under any Lease is entitled to any free rent, partial rent, rebate of rent payments, credit, offset or deduction in rent, including, without limitation, lease support payments or lease buy-outs, except as reflected in such Leases or such Rent Roll.  Except as set forth in Schedule 6.22, the Leases reflected therein are, as of the date of inclusion of the applicable Eligible Real Estate Asset in the Unencumbered Asset Pool, in full force and effect in accordance with their respective terms, without any payment default or any other material default thereunder, nor are there any defenses, counterclaims, offsets, concessions or rebates available to any tenant thereunder, and except as reflected in Schedule 6.22, no Borrower has given or made, any notice of any payment or other material default, or any claim, which remains uncured or unsatisfied, with respect to any of the Leases, and to the best of the knowledge and belief of the Borrowers, there is no basis for any such claim or notice of default by any tenant which would result in a Material Adverse Effect.  Borrower knows of no condition which with the giving of notice or the passage of time or both would constitute a default on the part of (i) any tenant with respect to the material terms under a Lease or (ii) the respective Borrower as landlord under the Lease, in either case, that would, in the aggregate with any other defaults under Leases for the applicable Eligible Real Asset, adversely affect more than five percent (5%) of the base rent generated by such Eligible Real Asset. No security deposit or advance rental or fee payment has been made by any lessee or licensor under the Leases except as may be specifically designated in the Leases.  No property other than the Eligible Real Estate Asset which is the subject of the applicable Lease is necessary to comply with the material requirements (including, without limitation, parking requirements) contained in such Lease.

§6.23      Property.  To the best of the Borrowers’ knowledge, all of the Eligible Real Estate Assets, and all major building systems located thereon, are structurally sound, in good

71

condition and working order and free from material defects, subject to ordinary wear and tear, except for such portion of such Real Estate which is not occupied by any tenant and which may not be in final working order pending final build-out of such space or except as where such defects have not had and could not reasonably be expected to have a Material Adverse Effect.  All of the other Real Estate of the Borrowers and their respective Subsidiaries is structurally sound, in good condition and working order, subject to ordinary wear and tear, except for such portion of such Real Estate which is not occupied by any tenant or where such defects have not had and could not reasonably be expected to have a Material Adverse Effect.  Each of the Eligible Real Estate Assets, and the use and operation thereof, is in material compliance with all applicable federal and state law and governmental regulations and any local ordinances, orders or regulations, including, without limitation, laws, regulations and ordinances relating to zoning, building codes, subdivision, fire protection, health, safety, handicapped access, historic preservation and protection, wetlands, tidelands, and Environmental Laws except in cases that would not reasonably cause a Material Adverse Effect. All water, sewer, electric, gas, telephone and other utilities necessary for the use and operation of the Eligible Real Estate Asset are installed to the property lines of the Eligible Real Estate Asset through dedicated public rights of way or through perpetual private easements and, except in the case of drainage facilities, are connected to the Building located thereon with valid permits and are adequate to service the Building in material compliance with applicable law. The streets abutting the Eligible Real Estate Asset are dedicated and accepted public roads, to which the Eligible Real Estate Asset has direct access or are perpetual private ways (with direct access to public roads) to which the Eligible Real Estate Asset has direct access.  There are no unpaid or outstanding real estate or other taxes or assessments on or against any of the Eligible Real Estate Assets which are payable by any Borrower (except only real estate or other taxes or assessments, that are not yet delinquent or are being protested as permitted by this Agreement).  Each Eligible Real Estate Asset owned by a Borrower in fee is separately assessed for purposes of real estate tax assessment and payment.  There are no unpaid or outstanding real estate or other taxes or assessments on or against any other property of the Borrowers or any of their respective Subsidiaries which are payable by any of such Persons in any material amount (except only real estate or other taxes or assessments, that are not yet delinquent or are being protested as permitted by this Agreement).  There are no pending, or to the knowledge of Borrowers threatened or contemplated, eminent domain proceedings against any of the Eligible Real Estate Assets.  None of the Eligible Real Estate Assets is now damaged in any material respects as a result of any fire, explosion, accident, flood or other casualty.  None of the Borrowers has received any outstanding notice from any insurer or its agent requiring performance of any material work with respect to any of the Eligible Real Estate Assets or canceling or threatening to cancel any policy of insurance, and each of the Eligible Real Estate Assets complies with the material requirements of all of the Borrowers’ insurance carriers.  Except as listed on Schedule 6.23, the Borrowers have no Management Agreements for any of the Eligible Real Estate Assets.  No person or entity has any right or option to acquire any Eligible Real Estate Asset or any Building thereon or any portion thereof or interest therein, except for certain tenants pursuant to the terms of their Leases with Subsidiary Borrowers.

§6.24      Brokers.  None of the Borrowers nor any of their respective Subsidiaries has engaged or otherwise dealt with any broker, finder or similar entity in connection with this Agreement or the Loans contemplated hereunder.

72

§6.25      Other Debt.  None of the Borrowers is in default of the payment of any Indebtedness or the performance of any material obligation under any related agreement, mortgage, deed of trust, security agreement, financing agreement or indenture to which any of them is a party involving Indebtedness individually or in the aggregate in excess of $25,000,000.  None of the Borrowers is a party to or bound by any agreement, instrument or indenture that may require the subordination in right or time or payment of any of the Obligations to any other indebtedness or obligation of any Borrower.  Schedule 6.25 hereto sets forth all agreements, mortgages, deeds of trust, financing agreements or other material agreements binding upon the Borrowers or their respective properties and entered into by the Borrowers as of the date of this Agreement with respect to any Indebtedness of the Borrowers, and the Borrowers have provided the Agent with true, correct and complete copies thereof.

§6.26      Solvency.  As of the Closing Date and after giving effect to the transactions contemplated by this Agreement and the other Loan Documents, including all Loans made or to be made hereunder, and, including, without limitation the provisions of §37 hereof, no Borrower is insolvent on a balance sheet basis such that the sum of such Person’s assets exceeds the sum of such Person’s liabilities, each Borrower is able to pay its debts as they become due, and each Borrower has sufficient capital to carry on its business.

§6.27      No Bankruptcy Filing.  No Borrower is contemplating either the filing of a petition by it under any state or federal bankruptcy or insolvency laws or the liquidation of its assets or property, and the Borrowers have no knowledge of any Person contemplating the filing of any such petition against it.

§6.28      No Fraudulent Intent.  Neither the execution and delivery of this Agreement or any of the other Loan Documents nor the performance of any actions required hereunder or thereunder is being undertaken by any Borrower with or as a result of any actual intent by any of such Persons to hinder, delay or defraud any entity to which any of such Persons is now or will hereafter become indebted.

§6.29      Transaction in Best Interests of Borrowers; Consideration.  The transaction evidenced by this Agreement and the other Loan Documents is in the best interests of each Borrower.  The direct and indirect benefits to inure to the Borrowers pursuant to this Agreement and the other Loan Documents constitute substantially more than “reasonably equivalent value” (as such term is used in §548 of the Bankruptcy Code) and “valuable consideration,” “fair value,” and “fair consideration,” (as such terms are used in any applicable state fraudulent conveyance law), in exchange for the benefits to be provided by the Borrowers pursuant to this Agreement and the other Loan Documents, and but for the willingness of each Subsidiary Borrower to be a co-borrower of the Loan, the Borrowers would be unable to obtain the financing contemplated hereunder which financing will enable the Borrowers to have available financing to conduct and expand their business.

§6.30      OFAC.  None of the Borrowers is (or will be) a person with whom any Lender is restricted from doing business under OFAC (including, those Persons named on OFAC’s Specially Designated and Blocked Persons list) or under any statute, executive order (including the September 24, 2001 Executive Order Blocking Property and Prohibiting Transactions With Persons Who Commit, Threaten to Commit, or Support Terrorism), or other governmental action

73

and is not and shall not engage in any dealings or transactions or otherwise be associated with such persons.  In addition, Borrowers hereby agree to provide to the Lenders any additional information that a Lender deems necessary from time to time in order to ensure compliance with all applicable laws concerning money laundering and similar activities.

§7.          AFFIRMATIVE COVENANTS.

The Borrowers covenant and agree that, so long as any Loan, Note or Letter of Credit is outstanding or any Lender has any obligation to make any Loans or issue Letters of Credit:

§7.1        Punctual Payment.  The Borrowers will duly and punctually pay or cause to be paid the principal and interest on the Loans and all interest and fees provided for in this Agreement, all in accordance with the terms of this Agreement and the Notes, as well as all other sums owing pursuant to the Loan Documents in accordance with the terms hereof.

§7.2        Maintenance of Office.  The Borrowers will maintain their respective chief executive office at ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇, ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇, ▇▇▇▇▇, or at such other place in the United States of America as the Borrowers shall designate upon prompt written notice to the Agent and the Lenders, where notices, presentations and demands to or upon the Borrowers in respect of the Loan Documents may be given or made.

§7.3        Records and Accounts.  The Borrowers will keep, and cause each of their respective Subsidiaries to keep true and accurate records and books of account in which full, true and correct entries will be made in accordance with GAAP (in each case, in all material respects).  Neither any Borrower nor any of their respective Subsidiaries shall, without the prior written consent of the Agent, not to be unreasonably withheld, (x) make any material change to the accounting policies/principles used by such Person in preparing the financial statements and other information described in §6.4 or §7.4, or (y) change its fiscal year.  Agent and the Lenders acknowledge that REIT’s fiscal year is a calendar year.

§7.4        Financial Statements, Certificates and Information.  Borrowers will deliver or cause to be delivered to the Agent with sufficient copies for each of the Lenders:

(a)           within five (5) days of the filing of REIT’s Form 10-K with the SEC, if applicable, but in any event not later than one hundred twenty (120) days after the end of each calendar year, the audited Consolidated balance sheet of the REIT and its Subsidiaries at the end of such year, and the related audited consolidated statements of income, changes in capital and cash flows for such year, setting forth in comparative form the figures for the previous fiscal year and all such statements to be in reasonable detail, prepared in accordance with GAAP, together with a certification by an Authorized Officer or the chief financial officer or accounting officer of the REIT that the information contained in such financial statements fairly presents in all material respects the financial position of the REIT and its Subsidiaries, and accompanied by an auditor’s report prepared without qualification as to the scope of the audit by a member firm of KPMG International Cooperative or another nationally recognized accounting firm reasonably approved by Agent;

(b)           within five (5) days of the filing of REIT’s Form 10-Q with the SEC, if applicable, but in any event not later than sixty (60) days after the end of each calendar quarter of

74

each year, copies of the unaudited consolidated balance sheet of the REIT and its Subsidiaries, as at the end of such quarter, and the related unaudited consolidated statements of income and cash flows for the portion of the REIT’s fiscal year then elapsed, all in reasonable detail and prepared in accordance with GAAP, together with a certification by an Authorized Officer or the chief financial officer or accounting officer of REIT that the information contained in such financial statements fairly presents in all material respects the financial position of the REIT and its Subsidiaries on the date thereof (subject to year-end adjustments);

(c)           simultaneously with the delivery of the financial statements referred to in subsections (a) and (b) above, a statement (a “Compliance Certificate”) certified by an Authorized Officer or the chief financial officer or chief accounting officer of REIT in the form of Exhibit G hereto (or in such other form as the Agent may approve from time to time) setting forth in reasonable detail computations evidencing compliance or non-compliance (as the case may be) with the covenants contained in §9 setting forth reconciliations to reflect changes in GAAP since the Balance Sheet Date, with the Compliance Certificate for the quarter ending March 31, 2015 being prepared by the REIT on a good faith estimated basis. REIT shall submit with the Compliance Certificate an Unencumbered Asset Pool Certificate in the form of Exhibit F attached hereto pursuant to which the REIT shall calculate the amount of the Unencumbered Asset Pool Availability as of the end of the immediately preceding calendar quarter.  All income, expense and value associated with Real Estate or other Investments disposed of during any quarter will be eliminated from calculations, where applicable.  The Compliance Certificate shall be accompanied by copies of the statements of Net Operating Income for such calendar quarter for each of the Eligible Real Estate Assets, prepared on a basis consistent with the statements furnished to the Agent prior to the date hereof and otherwise in form and substance reasonably satisfactory to the Agent, together with a certification by an Authorized Officer or the chief financial officer or chief accounting officer of REIT that the information contained in such statement fairly presents in all material respects Net Operating Income of the Eligible Real Estate Assets for such periods;

(d)           simultaneously with the delivery of the financial statements referred to in clause (a) above, the statement of all contingent liabilities involving amounts of $10,000,000 or more of the Borrowers and their Subsidiaries which are not reflected in such financial statements or referred to in the notes thereto (including, without limitation, all guaranties, endorsements and other contingent obligations in respect of the indebtedness of others, and obligations to reimburse the issuer in respect of any letters of credit);

(e)           simultaneously with the delivery of the financial statements referred to in subsections (a) and (b) above, (i) a Rent Roll for each of the Eligible Real Estate Assets and a summary thereof in form reasonably satisfactory to Agent as of the end of each calendar quarter (including the fourth calendar quarter in each year), together with a listing of each tenant that has taken occupancy of such Eligible Real Estate Asset during each calendar quarter (including the fourth calendar quarter in each year), and (ii) a copy of each material Lease or material amendment to any material Lease entered into with respect to an Eligible Real Estate Asset during such calendar quarter (including the fourth calendar quarter in each year);

(f)            simultaneously with the delivery of the financial statements referred to in subsections (a) and (b) above, to the extent not included in public filings by or on behalf of

75

REIT, and upon request by Agent, a statement (i) listing the material Real Estate owned by the Borrowers and their Subsidiaries (or in which the Borrowers or their Subsidiaries owns an interest) and stating the location thereof, the date acquired and the acquisition cost, (ii) listing the Indebtedness of the Borrowers and their Subsidiaries (excluding Indebtedness of the type described in §8.1(b)-(e)), which statement shall include, without limitation, a statement of the original principal amount of such Indebtedness and the current amount outstanding, the holder thereof, the maturity date and any extension options, the interest rate, the collateral provided for such Indebtedness and whether such Indebtedness is recourse or non-recourse, and (iii) listing the properties of the Borrowers and their Subsidiaries which are Development Properties and providing a brief summary of the status of such development;

(g)           contemporaneously with the filing or mailing thereof, copies of all material of a financial nature, reports or proxy statements sent to the owners of Parent Borrower or REIT;

(h)           to the extent requested by Agent, copies of all annual federal income tax returns and amendments thereto of the Borrowers;

(i)            promptly upon the filing hereof, copies of any registration statements (other than the exhibits thereto and any registration statements on Form S-8 or its equivalent) and any annual, quarterly or monthly reports and other statements and reports which Parent Borrower or REIT shall file with the SEC;

(j)            to the extent requested by Agent, evidence reasonably satisfactory to Agent of the timely payment of all real estate taxes for the Eligible Real Estate Assets;

(k)           not later than January 31 of each year, a budget and business plan for the Borrowers and their Subsidiaries for such calendar year; and

(l)            from time to time such other financial data and information in the possession of the Borrowers or their respective Subsidiaries (including without limitation auditors’ management letters, status of litigation or investigations against the Borrowers and any settlement discussions relating thereto, property inspection and environmental reports and information as to zoning and other legal and regulatory changes affecting the Borrowers) as the Agent may reasonably request.

Any material to be delivered pursuant to this §7.4 may be delivered electronically directly to Agent and the Lenders provided that such material is in a format reasonably acceptable to Agent, and such material shall be deemed to have been delivered to Agent and the Lenders upon Agent’s receipt thereof.  Upon the request of Agent, Borrowers shall deliver paper copies thereof to Agent and the Lenders.  Borrowers authorize Agent and Arrangers to disseminate any such materials through the use of Intralinks, SyndTrak or any other electronic information dissemination system, and the Borrowers release Agent and the Lenders from any liability in connection therewith.

76

§7.5        Notices.

(a)           Defaults.  The Borrowers will promptly upon becoming aware of same notify the Agent in writing of the occurrence of any Default or Event of Default, which notice shall describe such occurrence with reasonable specificity.  If any Person shall give any notice or take any other action in respect of a claimed default (whether or not constituting an Event of Default) under this Agreement or under any note, evidence of indebtedness, indenture or other obligation to which or with respect to which any Borrower or any of their respective Subsidiaries is a party or obligor, whether as principal or surety, and such default would permit the holder of such note or obligation or other evidence of indebtedness to accelerate the maturity thereof, which acceleration would either cause a Default or have a Material Adverse Effect, the Borrowers shall forthwith give written notice thereof to the Agent and each of the Lenders, describing the notice or action and the nature of the claimed default.

(b)           Environmental Events.  The Borrowers will give notice to the Agent within ten (10) Business Days of becoming aware of (i) any potential or known Release, or threat of Release, of any Hazardous Substances in violation of any applicable Environmental Law; (ii) any violation of any Environmental Law that any Borrower or any of their respective Subsidiaries reports in writing or is reportable by such Person in writing (or for which any written report supplemental to any oral report is made) to any federal, state or local environmental agency or (iii) any inquiry, proceeding, investigation, or other action, including a notice from any agency of potential environmental liability, of any federal, state or local environmental agency or board, that in the case of either clauses (i) — (iii) above could reasonably be expected to have a Material Adverse Effect.

(c)           Notification of Claims Against the Unencumbered Asset Pool.  The Borrowers will give notice to the Agent in writing within five (5) Business Days of becoming aware of any material setoff, claims (including, with respect to the Eligible Real Estate Asset, environmental claims or any claims or notices of default by a Borrower under any ground lease or Leased Asset), withholdings or other defenses to which any of the Eligible Real Estate Assets are subject, to the extent the same would result in a Material Adverse Effect.

(d)           Notice of Litigation and Judgments.  The Borrowers will give notice to the Agent in writing within five (5) Business Days of becoming aware of any litigation or proceedings threatened in writing affecting any Borrower or any of their respective Subsidiaries or to which any Borrower or any of their respective Subsidiaries is or is to become a party involving an uninsured claim against any Borrower or any of their respective Subsidiaries that could reasonably be expected to have a Material Adverse Effect and stating the nature and status of such litigation or proceedings.  The Borrowers will give notice to the Agent, in writing, in form and detail reasonably satisfactory to the Agent and each of the Lenders, within ten (10) days of any judgment not covered by insurance, whether final or otherwise, against any Borrower or any of their respective Subsidiaries in an amount in excess of $1,000,000.

(e)           ERISA.  The Borrowers will give notice to the Agent within ten (10) Business Days after the Borrowers or any ERISA Affiliate (i) gives or is required to give notice to the PBGC of any “reportable event” (as defined in §4043 of ERISA) with respect to any Guaranteed Pension Plan, Multiemployer Plan, or knows that the plan administrator of any such plan has given or is required to give notice of any such reportable event; (ii) received a notice from the trustee of a Multiemployer Plan of complete or partial withdrawal liability under Title

77

IV of ERISA; or (iii) receives any notice from the PBGC under Title IV or ERISA of an intent to terminate or appoint a trustee to administer any such plan, in each case if such event or occurrence would reasonably be expected to have a Material Adverse Effect.

(f)            Notification of Lenders.  Within five (5) Business Days after receiving any notice under this §7.5, the Agent will forward a copy thereof to each of the Lenders, together with copies of any certificates or other written information that accompanied such notice.

§7.6        Existence; Maintenance of Properties.

(a)           The Borrowers will preserve and keep in full force and effect their legal existence in the jurisdiction of its incorporation or formation.  The Borrowers will preserve and keep in full force all of their rights and franchises, the preservation of which is necessary to the conduct of their business.  Borrowers shall cause REIT to at all times comply with all requirements and applicable laws and regulations necessary to maintain REIT Status and shall continue to receive REIT Status.  Borrowers shall cause the common stock of REIT to at all times be listed for trading and be traded on the New York Stock Exchange or another national exchange approved by Agent, unless otherwise consented to by the Required Lenders.  Parent Borrower shall continue to own directly or indirectly one hundred percent (100%) of the Subsidiary Borrowers, subject to the terms and provisions hereof.

(b)           Each Borrower (i) will cause all of its properties used or useful in the conduct of its business or the business of its Subsidiaries to be maintained and kept in good condition, repair and working order (ordinary wear and tear excepted) and supplied with all necessary equipment, and (ii) will cause to be made all necessary repairs, renewals, replacements, betterments and improvements thereof in all cases in which the failure to do so would cause a Material Adverse Effect, and (iii) will diligently perform and observe in all material respects all of the terms, covenants, and conditions of any ground lease or lease related to a Leased Asset which is an Eligible Real Estate Asset.

§7.7        Insurance.  The Borrowers will, at their expense, procure and maintain for the benefit of the Borrowers, insurance policies issued by such insurance companies, in such amounts, in such form and substance, and with such coverages, endorsements, deductibles and expiration dates as are commercially reasonable, taking into consideration the property size, use, and location that a commercially prudent lender would require covering each Eligible Real Estate Asset.

§7.8        Taxes.  The Borrowers will, and will cause their respective Subsidiaries to, duly pay and discharge, or cause to be paid and discharged, all taxes, assessments and other governmental charges imposed upon them or upon the Eligible Real Estate Assets or the other Real Estate, sales and activities, or any part thereof, or upon the income or profits therefrom that if unpaid might by law become a lien or charge upon any of its property or other Liens affecting any of the Eligible Real Estate Assets or other property of Borrowers, or, with respect to their respective Subsidiaries that could reasonably be expected to have a Material Adverse Effect, provided that any such tax, assessment, charge or levy or claim need not be paid if the validity or amount thereof shall currently be contested in good faith by appropriate proceedings which shall suspend the collection thereof with respect to such property, neither such property nor any

78

portion thereof or interest therein would be in any danger of sale, forfeiture or loss by reason of such proceeding and such Borrower or any such Subsidiary shall have set aside on its books adequate reserves in accordance with GAAP; and provided, further, that forthwith upon the commencement of proceedings to foreclose any lien that may have attached as security therefor, such Borrower or any such Subsidiary either (i) will provide a bond issued by a surety reasonably acceptable to the Agent and sufficient to stay all such proceedings or (ii) if no such bond is provided, will pay each such tax, assessment, charge or levy.

§7.9        Inspection of Properties and Books.  The Borrowers will, and will cause their respective Subsidiaries to, permit the Agent and the Lenders, at the Borrowers’ expense and upon reasonable prior notice, to visit and inspect any of the properties of the Borrowers or any of their respective Subsidiaries (subject to the rights of tenants under their Leases, and Agent and Lender agree to use commercially reasonable efforts not to interfere with such rights) during normal business hours, to examine the books of account of the Borrowers and their respective Subsidiaries (and to make copies thereof and extracts therefrom) and to discuss the affairs, finances and accounts of the Borrowers and their respective Subsidiaries with, and to be advised as to the same by, their respective officers, partners or members, all at such reasonable times and intervals as the Agent or any Lender may reasonably request, provided that so long as no Default or Event of Default shall have occurred and be continuing, the Borrowers shall not be required to pay for such visits and inspections more often than once in any twelve (12) month period.  The Lenders shall use good faith efforts to coordinate such visits and inspections so as to minimize the interference with and disruption to the normal business operations of the Borrowers and their respective Subsidiaries.

§7.10      Compliance with Laws, Contracts, Licenses, and Permits.  The Borrowers will, and will cause each of their respective Subsidiaries to, comply in all respects with (i) all applicable laws (including without limitation Anti-Corruption Laws and applicable Sanctions) and regulations now or hereafter in effect wherever its business is conducted, including all Environmental Laws, (ii) the provisions of its corporate charter, partnership agreement, limited liability company agreement or declaration of trust, as the case may be, and other charter documents and bylaws, (iii) all agreements and instruments to which it is a party or by which it or any of its properties may be bound, (iv) all applicable decrees, orders, and judgments, and (v) all licenses and permits required by applicable laws and regulations for the conduct of its business or the ownership, use or operation of its properties, except where a failure to so comply with any of clauses (i) through (v) could not reasonably be expected to have a Material Adverse Effect.  If any authorization, consent, approval, permit or license from any officer, agency or instrumentality of any government shall become necessary or required in order that the Borrowers or their respective Subsidiaries may fulfill any of its obligations hereunder, the Borrowers or such Subsidiary will immediately take or cause to be taken all reasonable steps necessary to obtain such authorization, consent, approval, permit or license and furnish the Agent and the Lenders with evidence thereof.  Borrowers shall develop and implement such programs, policies and procedures as are necessary to comply with the Patriot Act and shall promptly advise Agent in writing in the event that Borrowers shall determine that any investors in Borrowers are in violation of such act.

§7.11      Further Assurances.  The Borrowers will and will cause each of their respective Subsidiaries to, cooperate with the Agent and the Lenders and execute such further instruments

79

and documents as the Lenders or the Agent shall reasonably request to carry out to their satisfaction the transactions contemplated by this Agreement and the other Loan Documents.

§7.12                 Management.  Borrower shall upon request provide Agent copies of (i) any future Management Agreements entered into with respect to any additional Eligible Real Estate Asset added to the Unencumbered Asset Pool and (ii) any replacements of or material amendments to the Management Agreements provided to Agent on or prior to the date hereof.

§7.13                 [Intentionally Omitted].

§7.14                 Business Operations.  The Borrowers and their respective Subsidiaries shall operate their respective businesses in substantially the same manner and in substantially the same fields and lines of business as such business is now conducted and in compliance with the terms and conditions of this Agreement and the Loan Documents.  Borrowers will not, and will not permit any Subsidiary to, directly or indirectly, engage in any line of business other than the ownership, operation and development of Data Center Properties or businesses incidental thereto.

§7.15                 Registered Servicemark.  Without prior written notice to the Agent, none of the Eligible Real Estate Assets shall be owned or operated by the Borrowers under any registered or protected trademark, tradename, servicemark or logo (other than the “CoreSite(s)” name and the “CoreSite(s)” logo).

§7.16                 Ownership of Real Estate.  Without the prior written consent of Agent, all Eligible Real Estate Assets and all interests (whether direct or indirect) of Parent Borrower or REIT in any real estate assets now owned or leased or acquired or leased after the date hereof shall be owned or leased directly by Parent Borrower or a Wholly Owned Subsidiary of Parent Borrower; provided, however that Parent Borrower shall be permitted to own or lease interests in Real Estate through non-Wholly Owned Subsidiaries and Unconsolidated Affiliates as permitted by §8.3(m).

§7.17                 [Intentionally Omitted].

§7.18                 Ownership Restrictions.  REIT will at all times own not less than thirty three percent (33%) of the economic, voting and beneficial interest in Parent Borrower and shall be the sole general partner of Parent Borrower.

§7.19                 Plan Assets.  The Borrowers will do, or cause to be done, all things necessary to ensure that none of the Eligible Real Estate Assets will be deemed to be Plan Assets at any time.

§7.20                 [Intentionally Omitted.]

§7.21                 [Intentionally Omitted.]

§7.22                 REIT Covenants.  Borrowers shall cause REIT to comply with the following covenants:

80

(a)                                 REIT will have as its sole business purpose owning ownership interests of Parent Borrower, performing duties as the general partner of Parent Borrower and making equity investments in such operating partnership, and shall not engage in any business or activities other than those described in this §7.22(a);

(b)                                 REIT shall promptly contribute or otherwise downstream to Parent Borrower any net assets received by REIT from third parties (including, without limitation, the proceeds from any Equity Offering);

(c)                                  REIT will not make or permit to be made, by voluntary or involuntary means, any transfer or encumbrance of its interest in Parent Borrower, or any dilution of its interest in Parent Borrower; provided, however, that the interests of the REIT in Parent Borrower may be diluted as a direct result of the acquisition by Parent Borrower or its Subsidiaries of additional Real Estate, either by acquiring title to such Real Estate directly in the name of Parent Borrower or any such Subsidiary or by acquiring direct or indirect ownership interests in a partnership, corporation or limited liability company that owns directly such Real Estate (subject in all respects to compliance by Parent Borrower and its Subsidiaries with the terms of this Agreement), the sales price of which is paid in whole or in part by the issuance of additional interests in Parent Borrower so long as the REIT at all times complies with §7.18 hereof; and provided, further, that this paragraph shall not apply to any Employee Benefit Plan of REIT or any unit redemptions of Parent Borrower by The Carlyle Group; and

(d)                                 the REIT shall not dissolve, liquidate or otherwise wind-up its business, affairs or assets.

§8.                               NEGATIVE COVENANTS.

The Borrowers covenant and agree that, so long as any Loan, Note or Letter of Credit is outstanding or any of the Lenders has any obligation to make any Loans or issue any Letter of Credit:

§8.1                        Restrictions on Indebtedness.  The Borrowers will not create, incur, assume, guarantee or be or remain liable, contingently or otherwise, with respect to any Indebtedness other than:

(a)                                 Indebtedness to the Lenders arising under any of the Loan Documents;

(b)                                 current liabilities of the Borrowers incurred in the ordinary course of business but not incurred through (i) the borrowing of money, or (ii) the obtaining of credit except for credit on an open account basis customarily extended and in fact extended in connection with normal purchases of goods and services;

(c)                                  Indebtedness in respect of taxes, assessments, governmental charges or levies and claims for labor, materials and supplies to the extent that payment therefor shall not at the time be required to be made in accordance with the provisions of §7.8;

(d)                                 Indebtedness in respect of judgments only to the extent, for the period and for an amount not resulting in an Event of Default;

81

(e)                                  endorsements for collection, deposit or negotiation and warranties of products or services, in each case incurred in the ordinary course of business;

(f)                                   Indebtedness of the Parent Borrower in connection with completion and similar guaranties in an aggregate amount at any one time not in excess of the greater of (i) $175,000,000 or (ii) fifteen percent (15%) of the Gross Asset Value;

(g)                                  Other Indebtedness of the Parent Borrower, the REIT or any of their Subsidiaries (other than any Subsidiary Borrower), provided that none of such Persons shall incur any of the Indebtedness described in this §8.1(g) unless it shall have provided to the Agent prior written notice of the proposed incurrence of such Indebtedness, a statement that the borrowing will not cause a Default or Event of Default and a Compliance Certificate demonstrating that the Borrowers will be in compliance with its covenants referred to therein after giving effect to the incurrence of such Indebtedness;

(h)                                 Derivatives Contracts (including Approved Derivatives Contracts) reasonably acceptable to Agent sufficient to ensure the Borrowers’ compliance with §9.7; and

(i)                                     the 2014 Term Loan Agreement.

(j)                                    Notwithstanding anything in this Agreement to the contrary, (i) none of the Indebtedness described in §8.1(g) above shall have any of the Eligible Real Estate Assets or any interest therein or any direct or indirect ownership interest in any Subsidiary Borrower as collateral, a borrowing base, asset pool or any similar form of credit support for such Indebtedness (provided that the foregoing shall not preclude Subsidiaries of the Borrowers (other than a Subsidiary Borrower) from incurring Indebtedness subject to the terms of this §8.1 or recourse to the general credit of Parent Borrower) and (ii) none of the Subsidiary Borrowers, Parent Borrower nor REIT shall create, incur, assume, guarantee or be or remain liable, contingently or otherwise, with respect to any Indebtedness (including, without limitation, pursuant to any conditional or limited guaranty or indemnity agreement creating liability with respect to usual and customary exclusions from the non recourse limitations governing the Non-Recourse Indebtedness of any Person, or otherwise) other than Indebtedness described in §8.1(a)-(i) above.

§8.2                        Restrictions on Liens, Etc.  The Borrowers will not (a) create or incur or suffer to be created or incurred or to exist any lien, security title, encumbrance, mortgage, pledge, negative pledge (aside from any negative pledge in relation to the 2014 Term Loan Agreement), charge, restriction or other security interest of any kind upon any of their respective property or assets of any character whether now owned or hereafter acquired, or upon the income or profits therefrom; (b) transfer any of their property or assets or the income or profits therefrom for the purpose of subjecting the same to the payment of Indebtedness or performance of any other obligation in priority to payment of its general creditors; (c) suffer to exist for a period of more than thirty (30) days after the same shall have been incurred any Indebtedness or claim or demand against any of them that if unpaid could by law or upon bankruptcy or insolvency, or otherwise, be given any priority whatsoever over any of their general creditors; (d) sell, assign, pledge or otherwise transfer any accounts, contract rights, general intangibles, chattel paper or instruments, with or without recourse; or (e) incur or maintain any obligation (aside from any

82

negative pledge in relation to the 2014 Term Loan Agreement) to any holder of Indebtedness of any of such Persons which prohibits the creation or maintenance of any lien securing the Obligations (collectively, “Liens”); provided that notwithstanding anything to the contrary contained herein, the Borrowers may create or incur or suffer to be created or incurred or to exist:

(i)                                     (A) Liens not yet due or payable on properties to secure taxes, assessments and other governmental charges (excluding any Lien imposed pursuant to any of the provisions of ERISA or pursuant to any Environmental Laws) or claims for labor, material or supplies incurred in the ordinary course of business in respect of obligations not then delinquent or not otherwise required to be paid or discharged under the terms of this Agreement or any of the other Loan Documents and (B) Liens on assets other than (I) the Unencumbered Asset Pool and (II) any direct or indirect interest of Parent Borrower or any Subsidiary of Borrower in any other Borrower in respect of judgments permitted by §8.1(d);

(ii)                                  deposits or pledges made in connection with, or to secure payment of, workers’ compensation, unemployment insurance, old age pensions or other social security obligations;

(iii)                               Liens consisting of (A) mortgage liens on Real Estate (including the rents, issues and profits therefrom), other than Real Estate that constitutes an Eligible Real Estate Asset or any interest therein (including the rents, issues and profits therefrom), securing Indebtedness which is permitted by §8.1(g) or (B) liens consisting of pledges of security interests in the ownership interests of any Subsidiary which is not a Borrower or the direct or indirect owner of an interest in a Borrower securing Indebtedness which is permitted by §8.1(g);

(iv)                              encumbrances on any Eligible Real Estate Asset consisting of easements, rights of way, zoning restrictions, restrictions on the use of real property and defects and irregularities in the title thereto, landlord’s or lessor’s liens under leases to which a Borrower is a party, purchase money security interests and other liens or encumbrances, which do not individually or in the aggregate have a Material Adverse Effect;

(v)                                 the rights of tenants or subtenants under Leases in the ordinary course of business;

(vi)                              any option, contract or other agreement to sell an asset provided such sale is otherwise permitted by this Agreement;

(vii)                           with respect to any Leased Asset, any (x) reversionary interest or title of lessor or sublessor under the applicable Lease or (y) Lien, easement, restriction or encumbrance to which the interest or title of such lessor or sublessor may be subject; and

(viii)                        Liens in favor of the Agent and the Lenders under the Loan Documents to secure the Obligations.

Notwithstanding anything in this Agreement to the contrary, (x) no Subsidiary Borrower shall create or incur or suffer to be created or incurred or to exist any Lien other than Liens

83

contemplated in §§8.2(i), (iv), (v), (vi), (vii) and (viii) and (y) REIT shall not create or suffer to be created or incurred or to exist any Lien other than Liens contemplated in §8.2(i)(A).

§8.3                        Restrictions on Investments.  Neither the Parent Borrower nor any Subsidiary Borrower will make or permit to exist or to remain outstanding any Investment except Investments in:

(a)                                 marketable direct or guaranteed obligations of the United States of America that mature within one (1) year from the date of purchase by Parent Borrower or Subsidiary Borrower;

(b)                                 marketable direct obligations of any of the following: Federal Home Loan Mortgage Corporation, Student Loan Marketing Association, Federal Home Loan Banks, Federal National Mortgage Association, Government National Mortgage Association, Bank for Cooperatives, Federal Intermediate Credit Banks, Federal Financing Banks, Export-Import Bank of the United States, Federal Land Banks, or any other agency or instrumentality of the United States of America;

(c)                                  demand deposits, certificates of deposit, bankers acceptances and time deposits of United States banks having total assets in excess of $100,000,000; provided, however, that the aggregate amount at any time so invested with any single bank having total assets of less than $1,000,000,000 will not exceed $200,000;

(d)                                 securities commonly known as “commercial paper” issued by a corporation organized and existing under the laws of the United States of America or any State which at the time of purchase are rated by ▇▇▇▇▇’▇ Investors Service, Inc. or by Standard & Poor’s Corporation at not less than “P 1” if then rated by ▇▇▇▇▇’▇ Investors Service, Inc., and not less than “A 1”, if then rated by Standard & Poor’s Corporation;

(e)                                  mortgage-backed securities guaranteed by the Government National Mortgage Association, the Federal National Mortgage Association or the Federal Home Loan Mortgage Corporation and other mortgage-backed bonds which at the time of purchase are rated by ▇▇▇▇▇’▇ Investors Service, Inc. or by Standard & Poor’s Corporation at not less than “Aa” if then rated by ▇▇▇▇▇’▇ Investors Service, Inc. and not less than “AA” if then rated by Standard & Poor’s Corporation, such investment, when aggregated with the Investments set forth in §8.3(k),  not to exceed five percent (5%) of Gross Asset Value;

(f)                                   repurchase agreements having a term not greater than ninety (90) days and fully secured by securities described in the foregoing subsection (a), (b) or (e) with banks described in the foregoing subsection (c) or with financial institutions or other corporations having total assets in excess of $500,000,000;

(g)                                  shares of so-called “money market funds” registered with the SEC under the Investment Company Act of 1940 which maintain a level per-share value, invest principally in investments described in the foregoing subsections (a) through (f) and have total assets in excess of $50,000,000;

84

(h)                                 the acquisition of fee interests or long-term ground lease interests by Parent Borrower or Subsidiary Borrower in (i) Real Estate which is utilized for income-producing Data Center Properties located in the continental United States or the District of Columbia and businesses and investments incidental thereto, and (ii) subject to the restrictions set forth in this §8.3, the acquisition of Land Assets to be developed for the foregoing purposes and Development Properties to be used for the purposes set forth in §8.3(h)(i);

(i)                                     Investments by Parent Borrower in wholly-owned Subsidiaries of Parent Borrower;

(j)                                    Investments in Land Assets, provided that the aggregate Investment therein shall not exceed the greater of (i) five percent (5%) of Gross Asset Value or (ii) $45,000,000;

(k)                                 Investments in mortgages or notes receivable not to exceed five percent (5%) of Gross Asset Value;

(l)                                     Investments in Development Projects, provided that the aggregate Investment therein shall not exceed twenty-five percent (25%) of the Gross Asset Value;

(m)                             Investments in non-wholly owned Subsidiaries and Unconsolidated Affiliates, provided that the aggregate Investment therein shall not exceed twenty percent (20%) of Gross Asset Value;

(n)                                 Investments in assets located outside the United States, provided that the aggregate Investment therein shall not exceed ten percent (10%) of the Gross Asset Value;

(o)                                 Investments (i) in equipment which will be incorporated into the development of Data Center Properties, (ii) with utility companies to bring critical power to Data Center Properties, and (iii) with fiber optic companies to bring fiber optics to Data Center Properties.

Notwithstanding the foregoing, in no event shall the aggregate value of the holdings of Parent Borrower and Subsidiary Borrowers in the Investments described in §8.3(j)-(n) exceed thirty-five percent (35%) of Gross Asset Value at any time.

For the purposes of this §8.3, the Investment of Parent Borrower or Subsidiary Borrowers in any non-Wholly Owned Subsidiaries and Unconsolidated Affiliates will equal (without duplication) the sum of (i) such Person’s pro rata share of their Unconsolidated Affiliate’s Investment in Land Assets; plus (ii) such Person’s pro rata share of any other Investments valued at the GAAP book value.

§8.4                        Merger, Consolidation.  Borrowers will not become a party to any dissolution, liquidation, disposition of all or substantially all of its assets or business, merger, reorganization, consolidation or other business combination or agree to effect any asset acquisition, stock acquisition or other acquisition individually or in a series of transactions which may have a similar effect as any of the foregoing, in each case without the prior written consent of the Required Lenders except for (i) the merger or consolidation of one or more of the Subsidiaries of

85

Parent Borrower (other than any Subsidiary that is a Subsidiary Borrower) with and into Parent Borrower (it being understood and agreed that in any such event Parent Borrower will be the surviving Person) and (ii) the merger or consolidation of two or more Subsidiaries of Parent Borrower; provided that no such merger or consolidation shall involve any Subsidiary that is a Subsidiary Borrower.

§8.5                        Sale and Leaseback.  The Borrowers will not enter into any arrangement, directly or indirectly, whereby any Borrower shall sell or transfer any Real Estate owned by it in order that then or thereafter such Borrower shall lease back such Real Estate without the prior written consent of Agent, such consent not to be unreasonably withheld.

§8.6                        Compliance with Environmental Laws.  None of the Borrowers will do any of the following: (a) use any of the Real Estate or any portion thereof as a facility for the handling, processing, storage or disposal of Hazardous Substances, except for quantities of Hazardous Substances used in the ordinary course of Borrower’s or its tenants’ business and in material compliance with all applicable Environmental Laws, (b) cause or permit to be located on any of the Real Estate any underground tank or other underground storage receptacle for Hazardous Substances except in material compliance with Environmental Laws, (c) generate any Hazardous Substances on any of the Real Estate except in material compliance with Environmental Laws, (d) conduct any activity at any Real Estate or use any Real Estate in any manner that could reasonably be expected to cause a Release of Hazardous Substances on, upon or into the Real Estate or any surrounding properties or any threatened Release of Hazardous Substances which might give rise to liability under CERCLA or any other Environmental Law, or (e) directly or indirectly transport or arrange for the transport of any Hazardous Substances (except in material compliance with all Environmental Laws), except as any such use, generation, conduct or other activity described in clauses (a) to (e) of this §8.6 could not reasonably be expected to have a Material Adverse Effect.

The Borrowers shall:

(i)                                     in the event of any change in applicable Environmental Laws governing the assessment, release or removal of Hazardous Substances, take all reasonable action as required by such Laws (including, without limitation, the conducting of engineering tests at the sole expense of the Borrowers) to confirm that no Hazardous Substances are or ever were Released or disposed of on the Eligible Real Estate Assets in violation of applicable Environmental Laws; and

(ii)                                  if any Release or disposal of Hazardous Substances which Borrowers may be legally obligated to contain, correct or otherwise remediate or which may otherwise expose such Borrowers to liability shall occur or shall have occurred on any Eligible Real Estate Asset (including without limitation any such Release or disposal occurring prior to the acquisition or leasing of such Eligible Real Estate Asset by the Borrowers), the relevant Borrower shall, after obtaining knowledge thereof, cause the prompt containment and removal of such Hazardous Substances and remediation of the Eligible Real Estate Asset in material compliance with all applicable Environmental Laws; provided, that each of the Borrowers shall be deemed to be in compliance with Environmental Laws for the purpose of this clause (ii) so long as it or a responsible third party with sufficient financial resources is taking reasonable

86

action to remediate or manage such event or has taken and is diligently pursuing a challenge to any such alleged legal obligation through appropriate administrative or judicial proceedings.

§8.7                        Distributions.

(a)                                 Parent Borrower shall not pay any Distribution to the partners, members or other owners of Parent Borrower, and REIT shall not pay any Distribution to its shareholders, if such Distribution is in excess of the amount which (i) when added to the amount of all other Distributions paid in the same calendar quarter and (A) the preceding calendar quarters from the date of this Agreement or (B) the preceding three (3) calendar quarters (whichever is less), would exceed ninety-five percent (95%) of such Person’s Funds from Operations for such period; provided that (x) the limitations contained in this §8.7(a) shall not preclude the Parent Borrower from making Distributions each year to its owners, pro rata in accordance with percentage interests, such that the amount received by REIT is sufficient to cover (i) the liability of REIT for Taxes plus (ii) an amount equal to the greater of: (1) the amount estimated by REIT in good faith after reasonable diligence to be necessary to permit REIT to distribute to its shareholders with respect to any calendar year (whether made during such year or after the end thereof) 100% of the “real estate investment trust taxable income” of REIT within the meaning of Section 857(b)(2) of the Code, determined without regard to deductions for dividends paid and the exclusions set forth in Sections 857(b)(2)(C), (D), (E) and (F) of the Code but including therein all net capital gains and net recognized built-in gains within the meaning of Treasury Regulations Section 1.337(d)-6 (whether or not such gains might otherwise be excluded or excludable therefrom); or (2) the amount that is estimated by REIT in good faith after reasonable diligence to be necessary either to maintain the REIT Status of REIT (if REIT exists) or to enable REIT to avoid the incurrence of any tax for any calendar year that could be avoided by reason of a distribution by REIT to its shareholders, with such distributions to be made as and when determined by REIT, whether during or after the end of the relevant calendar year; and (y) REIT shall be allowed to pay Distributions of the amount received pursuant to this §8.7(a) to its shareholders.

(b)                                 In the event that an Event of Default shall have occurred and be continuing, Parent Borrower shall make no Distributions, and REIT shall not pay any Distribution to its shareholders, other than, if REIT exists and has elected REIT Status, Distributions pro rata in accordance with percentage interests to the owners of Parent Borrower such that REIT receives an amount that is estimated by REIT in good faith after reasonable diligence to be necessary either to maintain the REIT Status of REIT under the Code for any calendar year, or to enable REIT to avoid the payment of any tax for any calendar year that could be avoided by reason of a distribution by REIT to its shareholders, with such distributions to be made as and when determined by REIT, whether during or after the end of the relevant tax year and REIT shall be allowed to make Distributions of such amounts to its shareholders.

(c)                                  Notwithstanding the foregoing, at any time when an Event of Default under §12.1(a), (b), (h), (i) or (j) shall have occurred or the maturity of the Obligations has been accelerated, Parent Borrower shall not, and shall not permit REIT to, make any Distributions whatsoever, directly or indirectly.

87

§8.8                        Asset Sales .  Except for the transactions described on Schedule 8.8 hereto, the Borrowers will not sell, transfer or otherwise dispose of any material asset other than pursuant to a bona fide arm’s length transaction.  No Borrower shall sell, transfer or otherwise dispose of any Real Estate in one transaction or a series of transactions during any four (4) consecutive fiscal quarters in excess of an amount equal to thirty-five percent (35%) of Gross Asset Value, except as the result of a condemnation or casualty and except for the granting of Permitted Liens, as applicable, without the prior written consent of Agent and the Required Lenders.

§8.9                        Intentionally Omitted.

§8.10                 Restriction on Prepayment of Indebtedness .  The Borrowers will not (a) prepay, redeem, defease, purchase or otherwise retire the principal amount, in whole or in part, of any Indebtedness other than the Obligations or the obligations under the 2014 Term Loan Agreement after the occurrence of any Event of Default; provided, that the foregoing shall not prohibit (x) the prepayment of Indebtedness which is financed solely from the proceeds of a new loan which would otherwise be permitted by the terms of §8.1; and (y) the prepayment, redemption, defeasance or other retirement of the principal of Indebtedness secured by Real Estate which is satisfied solely from the proceeds of a sale of the Real Estate securing such Indebtedness; and (b) modify any document evidencing any Indebtedness (other than the Obligations) to accelerate the maturity date of such Indebtedness after the occurrence of an Event of Default.

§8.11                 Zoning and Contract Changes and Compliance .  No Borrower shall initiate or consent to any zoning reclassification of any of its Eligible Real Estate Asset or seek any variance under any existing zoning ordinance or use or permit the use of any Eligible Real Estate Asset in any manner that could result in such use becoming a non-conforming use under any zoning ordinance or any other applicable land use law, rule or regulation.  No Borrower shall initiate any change in any laws, requirements of governmental authorities or obligations created by private contracts and Leases which now or hereafter may materially adversely affect the ownership, occupancy, use or operation of any Eligible Real Estate Asset.

§8.12                 Derivatives Contracts .  No Borrower shall contract, create, incur, assume or suffer to exist any Derivatives Contracts except for Derivative Contracts made in the ordinary course of business and not prohibited pursuant to §8.1.

§8.13                 Transactions with Affiliates .  No Borrower shall permit to exist or enter into any transaction (including the purchase, sale, lease or exchange of any property or the rendering of any service) with any Affiliate (but not including any Subsidiary of Parent Borrower), except (i) transactions in connection with the Management Agreements, (ii) transactions set forth on Schedule 6.15 attached hereto and (iii) transactions pursuant to the reasonable requirements of the business of such Person and upon fair and reasonable terms which are no less favorable to such Person than would be obtained in a comparable arm’s length transaction with a Person that is not an Affiliate.

§8.14                 Management Fees .  Borrowers shall not pay, and shall not permit to be paid, any management fees or other payments under any Management Agreement for any Eligible Real

88

Estate Asset to any manager that is an Affiliate of any Borrower in the event that a Default or Event of Default shall have occurred and be continuing.

§9.                               FINANCIAL COVENANTS.

The Borrowers covenant and agree that, so long as any Loan, Note or Letter of Credit is outstanding or any Lender has any obligation to make any Loans or issue any Letter of Credit, in the event that the Borrower shall not be in compliance with any of the following covenants, Borrowers shall, within thirty (30) days after knowledge thereof (except as to Section 9.1, which shall be governed by the cure period set forth in §3.2), prepay the Loans in an amount that is necessary or take such other action as may be necessary to comply with the financial covenants set forth below:

§9.1                        Unencumbered Asset Pool .  The outstanding principal balance of the 2014 Term Loan, the Loans and the Letter of Credit Liabilities shall not be greater than the Unencumbered Asset Pool Availability.

§9.2                        Consolidated Total Indebtedness to Gross Asset Value .  Consolidated Total Indebtedness shall not exceed sixty percent (60%) of Gross Asset Value.

§9.3                        Secured Debt to Gross Asset Value. Secured Debt shall not exceed forty percent (40%) of Gross Asset Value.

§9.4                        Recourse Indebtedness to Gross Asset Value .  Recourse Indebtedness (excluding the outstanding Loans and Letter of Credit Liabilities) shall not exceed fifteen percent (15%) of Gross Asset Value.

§9.5                        Adjusted Consolidated EBITDA to Consolidated Fixed Charges .  The ratio of Adjusted Consolidated EBITDA determined for the most recently ended calendar quarter to Consolidated Fixed Charges for the most recently ended calendar quarter annualized, shall not be less than 1.70 to 1.0.

§9.6                        Minimum Consolidated Tangible Net Worth .  Parent Borrower’s Consolidated Tangible Net Worth shall not be less than the sum of (i) $1,277,009,816.00, plus (ii) eighty percent (80%) of the sum of (A) any additional Net Offering Proceeds after the Closing Date, plus (B) the value of interests in Parent Borrower or interests in REIT issued upon the contribution of assets to Parent Borrower or its Subsidiaries after the Closing Date (with such value determined at the time of contribution).

§9.7                        Unhedged Variable Rate Debt .  Unhedged Variable Rate Debt of Borrowers and their respective Subsidiaries shall not exceed thirty percent (30%) of Gross Asset Value.

§9.8                        Unencumbered Asset Pool.  In addition, at all times, the Unencumbered Asset Pool Availability shall be determined from at least three (3) Eligible Real Estate Assets having a Gross Asset Value of not less than $150,000,000; provided however, this minimum $150,000,000 Gross Asset Value amount shall be reduced on a pro rata basis with the termination of any portion of the aggregate Commitment.

89

§10.                        CLOSING CONDITIONS.

The obligation of the Lenders to make the Loans or issue Letters of Credit shall be subject to the satisfaction of the following conditions precedent:

§10.1                 Loan Documents .  Each of the Loan Documents shall have been duly executed and delivered by the respective parties thereto and shall be in full force and effect.  The Agent shall have received a fully executed counterpart of each such document.

§10.2                 Certified Copies of Organizational Documents .  The Agent shall have received from each Borrower a copy, certified as of a recent date by the appropriate officer of each State in which such Person is organized and in which the Eligible Real Estate Assets are located and a duly authorized officer, partner or member of such Person, as applicable, to be true and complete, of the partnership agreement, corporate charter or operating agreement and/or other organizational agreements of such Borrower, as applicable, and its qualification to do business, as applicable, as in effect on such date of certification.

§10.3                 Resolutions .  All action on the part of each Borrower, as applicable, necessary for the valid execution, delivery and performance by such Person of this Agreement and the other Loan Documents to which such Person is or is to become a party shall have been duly and effectively taken, and evidence thereof reasonably satisfactory to the Agent shall have been provided to the Agent.

§10.4                 Incumbency Certificate; Authorized Signers .  The Agent shall have received from each Borrower an incumbency certificate, dated as of the Closing Date, signed by a duly authorized officer of such Person and giving the name and bearing a specimen signature of each individual who shall be authorized to sign, in the name and on behalf of such Person, each of the Loan Documents to which such Person is or is to become a party.  The Agent shall have also received from each Borrower a certificate, dated as of the Closing Date, signed by a duly authorized representative of Borrowers and giving the name and specimen signature of each Authorized Officer who shall be authorized to make Loan Requests, Letter of Credit Requests and Conversion/Continuation Requests and to give notices and to take other action on behalf of the Borrowers under the Loan Documents.

§10.5                 Opinion of Counsel .  The Agent shall have received an opinion addressed to the Lenders and the Agent and dated as of the Closing Date from counsel to the Borrowers in form and substance reasonably satisfactory to the Agent.

§10.6                 Payment of Fees .  The Borrowers shall have paid to the Agent the fees payable to the Agent or any Lender pursuant to §4.2.

§10.7                 Insurance .  If requested by the Agent, the Agent shall have received certificates evidencing all policies of insurance as required by this Agreement or the other Loan Documents.

§10.8                 Performance; No Default .  Borrowers shall have performed and complied with all terms and conditions herein required to be performed or complied with by it on or prior to the Closing Date, and on the Closing Date there shall exist no Default or Event of Default.

90

§10.9                 Representations and Warranties .  The representations and warranties made by the Borrowers in the Loan Documents or otherwise made by or on behalf of the Borrowers and their respective Subsidiaries in connection therewith or after the date thereof shall have been true and correct in all material respects when made and shall also be true and correct in all material respects on the Closing Date.

§10.10          Proceedings and Documents .  All proceedings in connection with the transactions contemplated by this Agreement and the other Loan Documents shall be reasonably satisfactory to the Agent and the Agent’s counsel in form and substance, and the Agent shall have received all information and such counterpart originals or certified copies of such documents and such other certificates, opinions, assurances, consents, approvals or documents as the Agent and the Agent’s counsel may reasonably require, including all documentation required by any Lender to satisfy the requirements of §6.30.

§10.11          Eligible Real Estate Qualification Documents .  The Eligible Real Estate Qualification Documents for each Eligible Real Estate Asset included in the Unencumbered Asset Pool as of the Closing Date shall have been delivered to the Agent at the Borrowers’ expense and shall be in form and substance reasonably satisfactory to the Agent.

§10.12          Compliance Certificate .  The Agent shall have received a Compliance Certificate dated as of the date of the Closing Date demonstrating pro forma compliance with each of the covenants calculated therein based upon the REIT’s most recent Form 10-K.  Further, such Compliance Certificate shall include within the calculation of Net Operating Income any Eligible Real Estate Assets which have been owned for less than a calendar quarter, and shall be based upon financial data and information with respect to Eligible Real Estate Assets as of the end of the most recent calendar month as to which data and information is available.

§10.13          Existing Agreement .  Simultaneous with the initial Loan advance hereunder all amounts due under the Existing Agreement shall be repaid in full.

§10.14          Consents .  The Agent shall have received evidence reasonably satisfactory to the Agent that all necessary stockholder, partner, member or other consents required in connection with the consummation of the transactions contemplated by this Agreement and the other Loan Documents have been obtained.

§10.15          Other .  The Agent shall have reviewed such other documents, instruments, certificates, opinions, assurances, consents and approvals as the Agent or the Agent’s Special Counsel may reasonably have requested.

§11.                        CONDITIONS TO ALL BORROWINGS.

The obligations of the Lenders to make any Loan or issue any Letter of Credit, whether on or after the Closing Date, shall also be subject to the satisfaction of the following conditions precedent:

§11.1                 Prior Conditions Satisfied .  All conditions set forth in §10 shall continue to be satisfied as of the date upon which any Loan is to be made or any Letter of Credit is to be issued.

91

§11.2                 Representations True; No Default .  Each of the representations and warranties made by or on behalf of the Borrowers or any of their respective Subsidiaries contained in this Agreement, the other Loan Documents or in any document or instrument delivered pursuant to or in connection with this Agreement shall be true in all material respects both as of the date as of which they were made and shall also be true in all material respects as of the time of the making of such Loan or the issuance of such Letter of Credit, with the same effect as if made at and as of that time, except to the extent of changes resulting from transactions permitted by the Loan Documents (it being understood and agreed that any representation or warranty which by its terms is made as of a specified date shall be required to be true and correct only as of such specified date), and no Default or Event of Default shall have occurred and be continuing.

§11.3                 Borrowing Documents .  The Agent shall have received a fully completed Loan Request for such Loan and the other documents and information (including, without limitation, a Compliance Certificate; provided, however, that the calculation of Gross Asset Value in such Compliance Certificate need only contain the Gross Asset Value calculation submitted to Agent in the most recent quarterly Compliance Certificate delivered pursuant to §7.4(c), subject to any adjustments necessary to reflect any newly acquired or sold Real Estate since the date of such quarterly Compliance Certificate) as required by §2.7, or a fully completed Letter of Credit Request required by §2.10 in the form of Exhibit E hereto fully completed, as applicable.

§11.4                 Regarding Alternative Currency .  In the case of a Revolving Credit Loan to be denominated in an Alternative Currency, there shall not have occurred any change in national or international financial, political or economic conditions or currency exchange rates or exchange controls which in the reasonable opinion of the Agent, the Required Revolving Credit Lenders (in the case of any Loans to be denominated in an Alternative Currency) or the Issuing Lender (in the case of any Letter of Credit to be denominated in an Alternative Currency) would make it impracticable for such Loan to be denominated in the relevant Alternative Currency.

§12.                        EVENTS OF DEFAULT; ACCELERATION; ETC.

§12.1                 Events of Default and Acceleration .  If any of the following events (“Events of Default” or, if the giving of notice or the lapse of time or both is required, then, prior to such notice or lapse of time, “Defaults”) shall occur:

(a)                                 the Borrowers shall fail to pay any principal of the Loans when the same shall become due and payable, whether at the stated date of maturity or any accelerated date of maturity or at any other date fixed for payment;

(b)                                 the Borrowers shall fail to pay any interest on the Loans within five (5) days of the date that the same shall become due and payable, any reimbursement obligations with respect to the Letters of Credit or any fees or other sums due hereunder (other than any voluntary prepayment) or under any of the other Loan Documents within ten (10) days after notice from Agent, whether at the stated date of maturity or any accelerated date of maturity or at any other date fixed for payment;

92

(c)                                  the Borrowers shall fail to comply with the covenant contained in §9.1 and such failure shall continue uncured after written notice thereof shall have been given to the Borrowers by the Agent as provided in §3.2;

(d)                                 any of the Borrowers or any of their respective Subsidiaries shall fail to perform any other term, covenant or agreement contained in §9.2, §9.3, §9.4, §9.5, §9.6, §9.7 or §9.8 and such failure shall continue for the thirty (30) day cure period provided in the preamble to Article 9 after written notice thereof shall have been given to the Borrowers by Agent as provided in the preamble to Article 9;

(e)                                  any of the Borrowers shall fail to perform any other term, covenant or agreement contained herein or in any of the other Loan Documents which they are required to perform (other than those specified in the other subclauses of this §12 (including, without limitation, §12.2 below) or in the other Loan Documents), and such failure shall continue for thirty (30) days after Borrower receives from Agent written notice thereof, and in the case of a default that cannot be cured within such thirty (30) day period despite Borrower’s diligent efforts but is susceptible of being cured within ninety (90) days of Borrower’s receipt of Agent’s original notice, then Borrower shall have such additional time as is reasonably necessary to effect such cure, but in no event in excess of ninety (90) days from Borrower’s receipt of Lender’s original notice;

(f)                                   any material representation or warranty made by or on behalf of the Borrowers or any of their respective Subsidiaries in this Agreement or any other Loan Document, or any report, certificate, financial statement, request for a Loan, Letter of Credit Request, or in any other document or instrument delivered pursuant to or in connection with this Agreement, any advance of a Loan, the issuance of any Letter of Credit or any of the other Loan Documents shall prove to have been false in any material respect upon the date when made or deemed to have been made or repeated;

(g)                                  any of the Borrowers shall fail to pay when due (including, without limitation, at maturity), or within any applicable period of notice and grace, any principal, interest or other amount on account of any obligation for borrowed money or credit received or other Indebtedness, or shall fail to observe or perform any term, covenant or agreement contained in any agreement by which it is bound, evidencing or securing any obligation for borrowed money or credit received or other Indebtedness and the holder or holders thereof or of any obligations issued thereunder have accelerated the maturity thereof; provided that the events described in §12.1(g) shall not constitute an Event of Default unless such failure to perform, together with other failures to perform as described in §12.1(g), involve singly or in the aggregate obligations for borrowed money or credit received or other Indebtedness totaling in excess of $25,000,000;

(h)                                 any of the Borrowers or REIT, (i) shall make an assignment for the benefit of creditors, or admit in writing its general inability to pay or generally fail to pay its debts as they mature or become due, or shall petition or apply for the appointment of a trustee or other custodian, liquidator or receiver for it or any substantial part of its assets, (ii) shall commence any case or other proceeding relating to it under any bankruptcy, reorganization, arrangement, insolvency, readjustment of debt, dissolution or liquidation or similar law of any jurisdiction,

93

now or hereafter in effect, or (iii) shall take any action to authorize or in furtherance of any of the foregoing;

(i)                                     a petition or application shall be filed for the appointment of a trustee or other custodian, liquidator or receiver of any of the Borrowers or REIT or any substantial part of the assets of any thereof, or a case or other proceeding shall be commenced against any such Person under any bankruptcy, reorganization, arrangement, insolvency, readjustment of debt, dissolution or liquidation or similar law of any jurisdiction, now or hereafter in effect, and any such Person shall indicate its approval thereof, consent thereto or acquiescence therein or such petition, application, case or proceeding shall not have been dismissed within ninety (90) days following the filing or commencement thereof;

(j)                                    a decree or order is entered appointing a trustee, custodian, liquidator or receiver for any of the Borrowers or REIT or adjudicating any such Person, bankrupt or insolvent, or approving a petition in any such case or other proceeding, or a decree or order for relief is entered in respect of any such Person in an involuntary case under federal bankruptcy laws as now or hereafter constituted;

(k)                                 there shall remain in force, undischarged, unsatisfied and unstayed, for more than sixty (60) days one or more uninsured or unbonded final judgments against Parent Borrower or any Subsidiary Borrower that, either individually or in the aggregate, exceed $25,000,000;

(l)                                     any of the Loan Documents shall be canceled, terminated, revoked or rescinded otherwise than in accordance with the terms thereof or the express prior written agreement, consent or approval of the Required Lenders, or any action at law, suit in equity or other legal proceeding to cancel, revoke or rescind any of the Loan Documents shall be commenced by or on behalf of any of the Borrowers, or any court or any other governmental or regulatory authority or agency of competent jurisdiction shall make a determination, or issue a judgment, order, decree or ruling, to the effect that any one or more of the Loan Documents is illegal, invalid or unenforceable in accordance with the terms thereof;

(m)                             any dissolution, termination, partial or complete liquidation, merger or consolidation of any of the Borrowers shall occur or any sale, transfer or other disposition of the assets of any of the Borrowers shall occur other than as permitted under the terms of this Agreement or the other Loan Documents;

(n)                                 with respect to any Guaranteed Pension Plan, an ERISA Reportable Event shall have occurred and such event reasonably would be expected to result in liability of any of the Borrowers to pay money to the PBGC or such Guaranteed Pension Plan in an aggregate amount exceeding $25,000,000 and one of the following shall apply with respect to such event:  (x) such event in the circumstances occurring reasonably would be expected to result in the termination of such Guaranteed Pension Plan by the PBGC or for the appointment by the appropriate United States District Court of a trustee to administer such Guaranteed Pension Plan; or (y) a trustee shall have been appointed by the United States District Court to administer such Plan; or (z) the PBGC shall have instituted proceedings to terminate such Guaranteed Pension Plan;

94

(o)                                 any Change of Control shall occur;