Document:

EX-10.51

 Exhibit 10.51 

Execution Version 

First Amendment to Loan and Servicing Agreement 

This First Amendment (the “Amendment”), dated as of February 23, 2022, by an among FS CREIT Finance MM-1 LLC (the “Borrower”), Massachusetts Mutual Life Insurance Company and C.M. Life Insurance Company (collectively, the “Initial Lenders” and each, an “Initial
Lender”), the other Lenders party hereto, Massachusetts Mutual Life Insurance Company, as the Facility Servicer (the “Facility Servicer”), FS MM-1 LLC, as the Portfolio Asset Servicer
(the “Portfolio Asset Servicer”), and, to the extent set forth herein, FS CREIT Finance Holdings LLC, which amends that certain Loan and Servicing Agreement dated as of September 20, 2021 (as amended, restated,
supplemented or otherwise modified from time to time, the “Loan and Servicing Agreement”), by an among the Borrower, the Lenders, Wells Fargo Bank, National Association, as the Administrative Agent and the Collateral Custodian (the
“Administrative Agent”), the Facility Servicer, the Portfolio Asset Servicer and the other parties party thereto. Capitalized terms used herein and not otherwise defined herein shall have the respective meanings given such terms in
the Loan and Servicing Agreement. 
 WHEREAS, pursuant to Section 2.17 of the Loan and Servicing Agreement, the Borrower has requested
that the Lenders agree to increase the amount of the Commitments and the Maximum Facility Amount by an aggregate amount of $50,000,000, from $200,000,000 to $250,000,000 effective as of the First Amendment Effective Date (collectively, the
“Commitment Increase”); and 
 WHEREAS, the Lenders are willing to consent to the Commitment Increase on the terms and
subject to the conditions set forth in this Amendment. 
 NOW, THEREFORE, in consideration of the premises and for other good and valuable
consideration (the receipt and sufficiency of which is hereby acknowledged), the parties hereto hereby agree as follows. 
  

	SECTION 1.	 CONSENTS TO LOAN AND SERVICING AGREEMENT. 

(a) the Lenders party hereto hereby irrevocably consents to the Commitment Increase and the other terms of this Amendment. 

 

	SECTION 2.	 AMENDMENTS TO LOAN AND SERVICING AGREEMENT. 

Effective as of the First Amendment Effective Date, the Loan and Servicing Agreement shall be amended as follows: 

(a) Section 1.01 of the Loan and Servicing Agreement is hereby amended by replacing the definition of “Maximum Facility
Amount” in its entirety with the following: 
 “Maximum Facility Amount” means, at any time, an amount equal to the
aggregate Commitments of the Lenders at such time, as may be decreased in accordance with Section 2.04 or increased in accordance with Section 2.15. The Maximum Facility Amount (i) on the Closing Date is $200,000,000, and (ii) on
the First Amendment Effective Date is $250,000,000; provided, that, any increases in the Commitments from and after the First Amendment Effective Date shall be subject to Section 2.17(a).” 

(b) Section 1.01 of the Loan and Servicing Agreement is hereby amended by adding the following definitions in the correct alphabetical
order: 

 ““First Amendment ” means the First Amendment to Loan and Servicing
Agreement, dated as of the First Amendment Effective Date. 
 “First Amendment Effective Date” means
February 23, 2022.” 
 (c) Schedule I. Schedule I of the Loan and Servicing Agreement is hereby replaced with Schedule I
attached hereto. 
 CONDITIONS PRECEDENT. 

This Amendment shall become effective as of the date first written above when, and only when, each of the following conditions precedent shall
have been satisfied or waived (such date, the “First Amendment Effective Date”) by the Lenders party hereto: 

(a) The Administrative Agent and the Lenders shall have received a counterpart of this Amendment, duly executed by each of the
Borrower, the Lenders and the Administrative Agent; 
 (b) no Event of Default, Unmatured Event of Default or Market Trigger
Event has occurred and is continuing on the First Amendment Effective Date or would exist after giving effect to such increase; 

(c) the representations and warranties contained in the Loan and Servicing Agreement are true and correct in all material
respects on and as of the First Amendment Effective Date and after giving effect to Commitment Increase, as though made on and as of such date (or, if any such representation or warranty is expressly stated to have been made as of a specific date,
as of such specific date); 
 (d) The Administrative Agent and the Lenders shall have received a certificate of an officer of
the Borrower, dated as of the First Amendment Effective Date, certifying that (i) true and complete copies of the certificate of formation and the limited liability company agreement of the Borrower, including all amendments thereto (if any)
(collectively, the “Constituent Documents”), were delivered as of the Closing Date, or are attached thereto, as applicable, (ii) no such Constituent Documents have been amended, modified or supplemented since the date reflected
thereon and are in full force and effect as of the First Amendment Effective Date, and (iii) attached thereto is a true and complete copy of the resolutions or written consent, as applicable, of the board of directors approving the terms of, and
authorizing the execution, delivery and performance of, this Amendment, which resolutions or written consent have not been modified, rescinded or amended and are in full force and effect as of the First Amendment Effective Date, and authorize a
specified person or persons to execute this Amendment and any other documents and notices to be signed and/or dispatched by it under or in connection with this Second Amendment on its behalf; 

(e) A good standing certificate for the Borrower from the Secretary of State of the State of Delaware, dated as of a recent
date; 
 (f) the Borrower has paid to Massachusetts Mutual Life Insurance Company a structuring fee in an amount equal to
$428,832.12; and 
 (g) the Administrative Agent shall have received one or more favorable opinions of counsel to the
Borrower consistent with the opinions given on the Closing Date, reasonably acceptable to the Initial Lender and addressed to the Administrative Agent, the Servicer, the Lenders and the Collateral Custodian. 

	SECTION 3.	 REPRESENTATIONS AND WARRANTIES 

To induce the other parties hereto to enter into this Amendment, the Borrower represents and warrants to the Administrative Agent and the
Lenders party hereto that, as of the First Amendment Effective Date, both before and after giving effect to this Amendment and the transactions contemplated hereby: 

(a) The Borrower (i) has the power, authority and legal right to (A) execute and deliver this Amendment and (B) perform and
carry out the terms of this Amendment and the transactions contemplated thereby, and (ii) has taken all necessary action to authorize the execution, delivery and performance of this Amendment. 

(b) This Amendment (i) has been duly executed and delivered by the Borrower, (ii) constitutes the legal, valid and binding obligation
of the Borrower, enforceable against the Borrower in accordance with its terms, except as the enforceability hereof may be limited by Bankruptcy Laws and by general principles of equity (whether considered in a proceeding in equity or at law). 

(c) No consent of any other party and no consent, license, approval or authorization of, or registration or declaration with, any Governmental
Authority, bureau or agency is required in connection with the execution, delivery or performance by the Borrower of this Amendment or the validity or enforceability of this Amendment, other than such as have been waived, met or obtained and are in
full force and effect. 
 (d) The execution, delivery and performance of this Amendment will not (i) conflict with, result in any breach
of any of the terms and provisions of, or constitute (with or without notice or lapse of time or both) a default under, each Borrower’s certificate of formation or limited liability company agreement, (ii) violate any Applicable Law in any
material respect, or (iii) violate any material contract or other material agreement to which such Borrower is a party or by which any property or assets of such Borrower may be bound. 

 

	SECTION 4.	 MISCELLANEOUS 

(a) As of the First Amendment Effective Date, each reference in the Amended Loan and Servicing Agreement to “this Agreement,”
“hereunder,” “hereof,” “herein,” or words of like import, and each reference in the other Transaction Documents to the Loan and Servicing Agreement (including, without limitation, by means of words
like “thereunder”, “thereof” and words of like import), shall mean and be a reference to the Loan and Servicing Agreement as amended by this First Amendment. 

(b) Except as expressly amended hereby, all of the terms and provisions of the Loan and Servicing Agreement and all other Transaction Documents
are and shall remain in full force and effect and are hereby ratified and confirmed. 
 (c) The execution, delivery and effectiveness of this
Amendment shall not, except as expressly provided herein, operate as a waiver of any right, power or remedy of the Administrative Agent, any Lender or the Borrower under the Loan and Servicing Agreement, or any other Transaction Document, or
constitute a waiver or amendment of any other provision of the Loan and Servicing Agreement or any other Transaction Document (as amended hereby) except as and to the extent expressly set forth herein. 

 (d) Section headings contained in this Amendment are included herein for convenience of
reference only and shall not constitute a part of this Amendment for any other purposes. 
 (e) The provisions of
Section 11.06 and Section 11.10 of the Loan and Servicing Agreement are hereby incorporated into this Amendment as if fully set forth herein, mutatis mutandis. 

(f) The Amendment to Loan and Servicing Agreement may be executed in any number of counterparts by facsimile or other written form of
communication, each of which shall be deemed to be an original as against any party whose signature appears thereon, and all of which shall together constitute one and the same instrument. The words “execution,” “execute”,
“signed,” “signature,” and words of like import in or related to any document to be signed in connection with this Amendment and the transactions contemplated hereby shall be deemed to include electronic signatures approved by
the Borrower, the Lenders and the Administrative Agent (and, for the avoidance of doubt, electronic signatures utilizing the DocuSign platform shall be deemed approved), or the keeping of records in electronic form, each of which shall be of the
same legal effect, validity or enforceability as a manually executed signature or the use of a paper-based recordkeeping system, as the case may be, to the extent and as provided for in any applicable law, including the Federal Electronic Signatures
in Global and National Commerce Act, the New York State Electronic Signatures and Records Act, or any other similar state laws based on the Uniform Electronic Transactions Act. The Administrative Agent and the Lenders shall not incur any liability
arising out of the use of electronic methods for any and all purposes in connection with the execution of this Amendment, including the authorization, execution, delivery or submission of documents, instruments, notices, directions, instructions,
reports, opinions and certificates to the Administrative Agent and/or the Collateral Custodian. 
 (g) The Amendment is a Transaction
Document, and together with the other Transaction Documents, incorporates all negotiations of the parties hereto with respect to the subject matter hereof and is the final expression and agreement of the parties hereto with respect to the subject
matter hereof. 
 [SIGNATURE PAGES FOLLOW] 

 IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by
their respective officers and members thereunto duly authorized, as of the date indicated above. 
  

			
	The Borrower:
	
	FS CREIT FINANCE MM-1 LLC
		
	By:	 	 /s/ Edward T. Gallivan, Jr.

	Name: Edward T. Gallivan, Jr.
	Title: Chief Financial Officer

 Solely with respect to the Specified Provisions and without recourse other than to the extent of the Pledged Collateral: 

 

			
	Holdings:
	
	FS CREIT FINANCE HOLDINGS LLC
	
	By: FS Credit Real Estate Income Trust, Inc., its sole member
		
	By:	 	 /s/ Edward T. Gallivan, Jr.

	Name: Edward T. Gallivan, Jr.
	Title: Chief Financial Officer

  
 [Signature Page to First
Amendment Loan and Servicing Agreement] 

			
	The Portfolio Asset Servicer:
	
	FS CREIT FINANCE MM-1 LLC, in its capacity as Portfolio Asset Servicer
		
	By:	 	 /s/ Edward T. Gallivan, Jr.

	Name:	 	Edward T. Gallivan, Jr.
	Title:	 	Chief Financial Officer

  
 [Signature Page to First
Amendment Loan and Servicing Agreement] 

			
	The Initial Lender:
	
	MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY
		
	By:	 	 /s/ Eric Partlan

	Name:	 	Eric Partlan
	Title:	 	Head of Portfolio Management

  
 [Signature Page to First
Amendment Loan and Servicing Agreement] 

			
	Lender:
	
	C.M. LIFE INSURANCE COMPANY
		
	By:	 	 /s/ Eric Partlan

	Name:	 	Eric Partlan
	Title:	 	Vice President
	
	GREAT AMERICAN LIFE INSURANCE COMPANY
		
	By:	 	 /s/ Eric Partlan

	Name:	 	Eric Partlan
	Title:	 	Chief Investment Officer

  
 [Signature Page to First
Amendment Loan and Servicing Agreement] 

			
	The Facility Servicer:
	
	MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY, in its capacity as Facility Servicer
		
	By:	 	 /s/ Eric Partlan

	Name:	 	Eric Partlan
	Title:	 	Head of Portfolio Management

  
 [Signature Page to First
Amendment Loan and Servicing Agreement] 

 Schedule I 

Commitments 
  

					
	 Lender
	  	Commitment	 
	 Massachusetts Mutual Life Insurance Company
	  	$	172,500,000.00	 
	 C.M. Life Insurance Company
	  	$	15,000,000.00	 
	 Great American Life Insurance Company
	  	$	62,500,000.00	 
	 Total
	  	$	250,000,000.00	 

  
 [Signature Page to First
Amendment Loan and Servicing Agreement]EX-10.54

 Exhibit 10.54 

 
 

 
 Master Repurchase Agreement 

 
 September 1996 Version 

 

			
	Dated as of:    	  	March 2, 2020
		
	Between:	  	ROYAL BANK OF CANADA
		
	and	  	FS CREIT INVESTMENTS LLC

  

	1.	 Applicability 

From time to time the parties hereto may enter into transactions in which one party (“Seller”) agrees to transfer to the other
(“Buyer”) securities or other assets (“Securities”) against the transfer of funds by Buyer, with a simultaneous agreement by Buyer to transfer to Seller such Securities at a date certain or on demand, against the transfer of
funds by Seller. Each such transaction shall be referred to herein as a “Transaction” and, unless otherwise agreed in writing, shall be governed by this Agreement, including any supplemental terms or conditions contained in Annex I hereto
and in any other annexes identified herein or therein as applicable hereunder. 
  

	2.	 Definitions 

  

	 	(a)	 “Act of Insolvency”, with respect to any party, (i) the commencement by such party as debtor of
any case or proceeding under any bankruptcy, insolvency, reorganization, liquidation, moratorium, dissolution, delinquency or similar law, or such party seeking the appointment or election of a receiver, conservator, trustee, custodian or similar
official for such party or any substantial part of its property, or the convening of any meeting of creditors for purposes of commencing any such case or proceeding or seeking such an appointment or election, (ii) the commencement of any such
case or proceeding against such party, or another seeking such an appointment or election, or the filing against a party of an application for a protective decree under the provisions of the Securities Investor Protection Act of 1970, which
(A) is consented to or not timely contested by such party, (B) results in the entry of an order for relief, such an appointment or election, the issuance of such a protective decree or the entry of an order having a similar effect, or
(C) is not dismissed within 15 days, (iii) the making by such party of a general assignment for the benefit of creditors, or (iv) the admission in writing by such party of such party’s inability to pay such party’s debts as
they become due; 

  

	 	(b)	 “Additional Purchased Securities”, Securities provided by Seller to Buyer pursuant to Paragraph 4(a)
hereof; 

  
 September 1996 ◾
Master Repurchase Agreement ◾ 1 

	 	(c)	 “Buyer’s Margin Amount”, with respect to any Transaction as of any date, the amount obtained by
application of the Buyer’s Margin Percentage to the Repurchase Price for such Transaction as of such date; 

  

	 	(d)	 “Buyer’s Margin Percentage”, with respect to any Transaction as of any date, a percentage (which
may be equal to the Seller’s Margin Percentage) agreed to by Buyer and Seller or, in the absence of any such agreement, the percentage obtained by dividing the Market Value of the Purchased Securities on the Purchase Date by the Purchase Price
on the Purchase Date for such Transaction; 

  

	 	(e)	 “Confirmation”, the meaning specified in Paragraph 3(b) hereof; 

 

	 	(f)	 “Income”, with respect to any Security at any time, any principal thereof and all interest, dividends
or other distributions thereon; 

  

	 	(g)	 “Margin Deficit”, the meaning specified in Paragraph 4(a) hereof; 

 

	 	(h)	 “Margin Excess”, the meaning specified in Paragraph 4(b) hereof; 

 

	 	(i)	 “Margin Notice Deadline”, the time agreed to by the parties in the relevant Confirmation, Annex I
hereto or otherwise as the deadline for giving notice requiring same-day satisfaction of margin maintenance obligations as provided in Paragraph 4 hereof (or, in the absence of any such agreement, the deadline
for such purposes established in accordance with market practice); 

  

	 	(j)	 “Market Value”, with respect to any Securities as of any date, the price for such Securities on such
date obtained from a generally recognized source agreed to by the parties or the most recent closing bid quotation from such a source, plus accrued Income to the extent not included therein (other than any Income credited or transferred to, or
applied to the obligations of, Seller pursuant to Paragraph 5 hereof) as of such date (unless contrary to market practice for such Securities); 

  

	 	(k)	 “Price Differential”, with respect to any Transaction as of any date, the aggregate amount obtained
by daily application of the Pricing Rate for such Transaction to the Purchase Price for such Transaction on a 360 day per year basis for the actual number of days during the period commencing on (and including) the Purchase Date for such Transaction
and ending on (but excluding) the date of determination (reduced by any amount of such Price Differential previously paid by Seller to Buyer with respect to such Transaction); 

 

	 	(l)	 “Pricing Rate”, the per annum percentage rate for determination of the Price Differential;

  

	 	(m)	 “Prime Rate”, the prime rate of U.S. commercial banks as published in The Wall Street Journal (or, if
more than one such rate is published, the average of such rates); 

  

	 	(n)	 “Purchase Date”, the date on which Purchased Securities are to be transferred by Seller to Buyer;

  

	 	(o)	 “Purchase Price”, (i) on the Purchase Date, the price at which Purchased Securities are transferred
by Seller to Buyer, and (ii) thereafter, except where Buyer and Seller agree otherwise, such price increased by the amount of any cash transferred by Buyer to Seller pursuant to Paragraph 4(b) hereof and decreased by the amount of any cash
transferred by Seller to Buyer pursuant to Paragraph 4(a) hereof or applied to reduce Seller’s obligations under clause (ii) of Paragraph 5 hereof; 

  
 2 ◾ September 1996 ◾ Master
Repurchase Agreement 

	 	(p)	 “Purchased Securities”, the Securities transferred by Seller to Buyer in a Transaction hereunder, and
any Securities substituted therefor in accordance with Paragraph 9 hereof. The term “Purchased Securities” with respect to any Transaction at any time also shall include Additional Purchased Securities delivered pursuant to Paragraph 4(a)
hereof and shall exclude Securities returned pursuant to Paragraph 4(b) hereof; 

  

	 	(q)	 “Repurchase Date”, the date on which Seller is to repurchase the Purchased Securities from Buyer,
including any date determined by application of the provisions of Paragraph 3(c) or 11 hereof; 

  

	 	(r)	 “Repurchase Price”, the price at which Purchased Securities are to be transferred from Buyer to
Seller upon termination of a Transaction, which will be determined in each case (including Transactions terminable upon demand) as the sum of the Purchase Price and the Price Differential as of the date of such determination; 

 

	 	(s)	 “Seller’s Margin Amount”, with respect to any Transaction as of any date, the amount obtained by
application of the Seller’s Margin Percentage to the Repurchase Price for such Transaction as of such date; 

  

	 	(t)	 “Seller’s Margin Percentage”, with respect to any Transaction as of any date, a percentage
(which may be equal to the Buyer’s Margin Percentage) agreed to by Buyer and Seller or, in the absence of any such agreement, the percentage obtained by dividing the Market Value of the Purchased Securities on the Purchase Date by the Purchase
Price on the Purchase Date for such Transaction. 

  

	3.	 Initiation; Confirmation; Termination 

 

	 	(a)	 An agreement to enter into a Transaction may be made orally or in writing at the initiation of either Buyer or
Seller. On the Purchase Date for the Transaction, the Purchased Securities shall be transferred to Buyer or its agent against the transfer of the Purchase Price to an account of Seller. 

 

	 	(b)	 Upon agreeing to enter into a Transaction hereunder, Buyer or Seller (or both), as shall be agreed, shall
promptly deliver to the other party a written confirmation of each Transaction (a “Confirmation”). The Confirmation shall describe the Purchased Securities (including CUSIP number, if any), identify Buyer and Seller and set forth
(i) the Purchase Date, (ii) the Purchase Price, (iii) the Repurchase Date, unless the Transaction is to be terminable on demand, (iv) the Pricing Rate or Repurchase Price applicable to the Transaction, and (v) any additional
terms or conditions of the Transaction not inconsistent with this Agreement. The Confirmation, together with this Agreement, shall constitute conclusive evidence of the terms agreed between Buyer and Seller with respect to the Transaction to which
the Confirmation relates, unless with respect to the Confirmation specific objection is made promptly after receipt thereof. In the event of any conflict between the terms of such Confirmation and this Agreement, this Agreement shall prevail.

  

	 	(c)	 In the case of Transactions terminable upon demand, such demand shall be made by Buyer or Seller, no later than
such time as is customary in accordance with market practice, by telephone or otherwise on or prior to the business day on which such termination will be effective. On the date specified in such demand, or on the date fixed for termination in the
case of Transactions having a fixed term, termination of the Transaction will be effected by transfer to Seller or its agent of the Purchased Securities and any Income in respect thereof received by Buyer (and not previously credited or transferred
to, or applied to the obligations of, Seller pursuant to Paragraph 5 hereof) against the transfer of the Repurchase Price to an account of Buyer. 

  
 September 1996 ◾
Master Repurchase Agreement ◾ 3 

	4.	 Margin Maintenance 

 

	 	(a)	 If at any time the aggregate Market Value of all Purchased Securities subject to all Transactions in which a
particular party hereto is acting as Buyer is less than the aggregate Buyer’s Margin Amount for all such Transactions (a “Margin Deficit”), then Buyer may by notice to Seller require Seller in such Transactions, at Seller’s
option, to transfer to Buyer cash or additional Securities reasonably acceptable to Buyer (“Additional Purchased Securities”), so that the cash and aggregate Market Value of the Purchased Securities, including any such Additional Purchased
Securities, will thereupon equal or exceed such aggregate Buyer’s Margin Amount (decreased by the amount of any Margin Deficit as of such date arising from any Transactions in which such Buyer is acting as Seller). 

 

	 	(b)	 If at any time the aggregate Market Value of all Purchased Securities subject to all Transactions in which a
particular party hereto is acting as Seller exceeds the aggregate Seller’s Margin Amount for all such Transactions at such time (a “Margin Excess”), then Seller may by notice to Buyer require Buyer in such Transactions, at
Buyer’s option, to transfer cash or Purchased Securities to Seller, so that the aggregate Market Value of the Purchased Securities, after deduction of any such cash or any Purchased Securities so transferred, will thereupon not exceed such
aggregate Seller’s Margin Amount (increased by the amount of any Margin Excess as of such date arising from any Transactions in which such Seller is acting as Buyer). 

 

	 	(c)	 If any notice is given by Buyer or Seller under subparagraph (a) or (b) of this Paragraph at or before the
Margin Notice Deadline on any business day, the party receiving such notice shall transfer cash or Additional Purchased Securities as provided in such subparagraph no later than the close of business in the relevant market on such day. If any such
notice is given after the Margin Notice Deadline, the party receiving such notice shall transfer such cash or Securities no later than the close of business in the relevant market on the next business day following such notice.

  

	 	(d)	 Any cash transferred pursuant to this Paragraph shall be attributed to such Transactions as shall be agreed
upon by Buyer and Seller. 

  

	 	(e)	 Seller and Buyer may agree, with respect to any or all Transactions hereunder, that the respective rights of
Buyer or Seller (or both) under subparagraphs (a) and (b) of this Paragraph may be exercised only where a Margin Deficit or Margin Excess, as the case may be, exceeds a specified dollar amount or a specified percentage of the Repurchase Prices
for such Transactions (which amount or percentage shall be agreed to by Buyer and Seller prior to entering into any such Transactions). 

  

	 	(f)	 Seller and Buyer may agree, with respect to any or all Transactions hereunder, that the respective rights of
Buyer and Seller under subparagraphs (a) and (b) of this Paragraph to require the elimination of a Margin Deficit or a Margin Excess, as the case may be, may be exercised whenever such a Margin Deficit or Margin Excess exists with respect to
any single Transaction hereunder (calculated without regard to any other Transaction outstanding under this Agreement). 

  
 4 ◾ September 1996 ◾ Master
Repurchase Agreement 

	5.	 Income Payments 

Seller shall be entitled to receive an amount equal to all Income paid or distributed on or in respect of the Securities that is not otherwise
received by Seller, to the full extent it would be so entitled if the Securities had not been sold to Buyer. Buyer shall, as the parties may agree with respect to any Transaction (or, in the absence of any such agreement, as Buyer shall reasonably
determine in its discretion), on the date such Income is paid or distributed either (i) transfer to or credit to the account of Seller such Income with respect to any Purchased Securities subject to such Transaction or (ii) with respect to
Income paid in cash, apply the Income payment or payments to reduce the amount, if any, to be transferred to Buyer by Seller upon termination of such Transaction. Buyer shall not be obligated to take any action pursuant to the preceding sentence
(A) to the extent that such action would result in the creation of a Margin Deficit, unless prior thereto or simultaneously therewith Seller transfers to Buyer cash or Additional Purchased Securities sufficient to eliminate such Margin Deficit,
or (B) if an Event of Default with respect to Seller has occurred and is then continuing at the time such Income is paid or distributed. 
  

	6.	 Security Interest 

Although the parties intend that all Transactions hereunder be sales and purchases and not loans, in the event any such Transactions are deemed
to be loans, Seller shall be deemed to have pledged to Buyer as security for the performance by Seller of its obligations under each such Transaction, and shall be deemed to have granted to Buyer a security interest in, all of the Purchased
Securities with respect to all Transactions hereunder and all Income thereon and other proceeds thereof. 
  

	7.	 Payment and Transfer 

Unless otherwise mutually agreed, all transfers of funds hereunder shall be in immediately available funds. All Securities transferred by one
party hereto to the other party (i) shall be in suitable form for transfer or shall be accompanied by duly executed instruments of transfer or assignment in blank and such other documentation as the party receiving possession may reasonably
request, (ii) shall be transferred on the book-entry system of a Federal Reserve Bank, or (iii) shall be transferred by any other method mutually acceptable to Seller and Buyer. 

 

	8.	 Segregation of Purchased Securities 

To the extent required by applicable law, all Purchased Securities in the possession of Seller shall be segregated from other securities in its
possession and shall be identified as subject to this Agreement. Segregation may be accomplished by appropriate identification on the books and records of the holder, including a financial or securities intermediary or a clearing corporation. All of
Seller’s interest in the Purchased Securities shall pass to Buyer on the Purchase Date and, unless otherwise agreed by Buyer and Seller, nothing in this Agreement shall preclued Buyer from engaging in repurchase transactions with the Purchased
Securities or otherwise selling, transferring, pledging or hypothecating the Purchased Securities, but no such transaction shall relieve Buyer of its obligations to transfer Purchased Securities to Seller pursuant to Paragraph 3, 4 or 11 hereof, or
of Buyer’s obligation to credit or pay Income to, or apply Income to the obligations of, Seller pursuant to Paragraph 5 hereof. 

  
 September 1996 ◾
Master Repurchase Agreement ◾ 5 

 
Required Disclosure for Transactions in Which the Seller Retains Custody of the Purchased Securities 

Seller is not permitted to substitute other securities for those subject to this Agreement and therefore must keep Buyer’s securities
segregated at all times, unless in this Agreement Buyer grants Seller the right to substitute other securities. If Buyer grants the right to substitute, this means that Buyer’s securities will likely be commingled with Seller’s own
securities during the trading day. Buyer is advised that, during any trading day that Buyer’s securities are commingled with Seller’s securities, they [will]* [may]** be subject to liens granted by Seller to [its clearing bank]* [third
parties]** and may be used by Seller for deliveries on other securities transactions. Whenever the securities are commingled, Seller’s ability to resegregate substitute securities for Buyer will be subject to Seller’s ability to satisfy
[the clearing]* [any]** lien or to obtain substitute securities. 
  

	 	*	 Language to be used under 17 C.F.R. ß403.4(e) if Seller is a government securities broker or dealer other
than a financial institution. 

	 	**	 Language to be used under 17 C.F.R. ß403.5(d) if Seller is a financial institution.

  

	9.	 Substitution 

  

	 	(a)	 Seller may, subject to agreement with and acceptance by Buyer, substitute other Securities for any Purchased
Securities. Such substitution shall be made by transfer to Buyer of such other Securities and transfer to Seller of such Purchased Securities. After substitution, the substituted Securities shall be deemed to be Purchased Securities.

  

	 	(b)	 In Transactions in which Seller retains custody of Purchased Securities, the parties expressly agree that Buyer
shall be deemed, for purposes of subparagraph (a) of this Paragraph, to have agreed to and accepted in this Agreement substitution by Seller of other Securities for Purchased Securities; provided, however, that such other Securities shall have
a Market Value at least equal to the Market Value of the Purchased Securities for which they are substituted. 

  

	10.	 Representations 

Each of Buyer and Seller represents and warrants to the other that (i) it is duly authorized to execute and deliver this Agreement, to
enter into Transactions contemplated hereunder and to perform its obligations hereunder and has taken all necessary action to authorize such execution, delivery and performance, (ii) it will engage in such Transactions as principal (or, if
agreed in writing, in the form of an annex hereto or otherwise, in advance of any Transaction by the other party hereto, as agent for a disclosed principal), (iii) the person signing this Agreement on its behalf is duly authorized to do so on its
behalf (or on behalf of any such disclosed principal), (iv) it has obtained all authorizations of any governmental body required in connection with this Agreement and the Transactions hereunder and such authorizations are in full force and effect
and (v) the execution, delivery and performance of this Agreement and the Transactions hereunder will not violate any law, ordinance, charter, by-law or rule applicable to it or any agreement by which it
is bound or by which any of its assets are affected. On the Purchase Date for any Transaction Buyer and Seller shall each be deemed to repeat all the foregoing representations made by it. 

  
 6 ◾ September 1996 ◾ Master
Repurchase Agreement 

	11.	 Events of Default 

In the event that (i) Seller fails to transfer or Buyer fails to purchase Purchased Securities upon the applicable Purchase Date,
(ii) Seller fails to repurchase or Buyer fails to transfer Purchased Securities upon the applicable Repurchase Date, (iii) Seller or Buyer fails to comply with Paragraph 4 hereof, (iv) Buyer fails, after one business day’s notice, to
comply with Paragraph 5 hereof, (v) an Act of Insolvency occurs with respect to Seller or Buyer, (vi) any representation made by Seller or Buyer shall have been incorrect or untrue in any material respect when made or repeated or deemed to
have been made or repeated, or (vii) Seller or Buyer shall admit to the other its inability to, or its intention not to, perform any of its obligations hereunder (each an “Event of Default”): 

 

	 	(a)	 The nondefaulting party may, at its option (which option shall be deemed to have been exercised immediately
upon the occurrence of an Act of Insolvency), declare an Event of Default to have occurred hereunder and, upon the exercise or deemed exercise of such option, the Repurchase Date for each Transaction hereunder shall, if it has not already occurred,
be deemed immediately to occur (except that, in the event that the Purchase Date for any Transaction has not yet occurred as of the date of such exercise or deemed exercise, such Transaction shall be deemed immediately canceled). The nondefaulting
party shall (except upon the occurrence of an Act of Insolvency) give notice to the defaulting party of the exercise of such option as promptly as practicable. 

 

	 	(b)	 In all Transactions in which the defaulting party is acting as Seller, if the nondefaulting party exercises or
is deemed to have exercised the option referred to in subparagraph (a) of this Paragraph, (i) the defaulting party’s obligations in such Transactions to repurchase all Purchased Securities, at the Repurchase Price therefor on the
Repurchase Date determined in accordance with subparagraph (a) of this Paragraph, shall thereupon become immediately due and payable, (ii) all Income paid after such exercise or deemed exercise shall be retained by the nondefaulting party and
applied to the aggregate unpaid Repurchase Prices and any other amounts owing by the defaulting party hereunder, and (iii) the defaulting party shall immediately deliver to the nondefaulting party any Purchased Securities subject to such
Transactions then in the defaulting party’s possession or control. 

  

	 	(c)	 In all Transactions in which the defaulting party is acting as Buyer, upon tender by the nondefaulting party of
payment of the aggregate Repurchase Prices for all such Transactions, all right, title and interest in and entitlement to all Purchased Securities subject to such Transactions shall be deemed transferred to the nondefaulting party, and the
defaulting party shall deliver all such Purchased Securities to the nondefaulting party. 

  

	 	(d)	 If the nondefaulting party exercises or is deemed to have exercised the option referred to in subparagraph
(a) of this Paragraph, the nondefaulting party, without prior notice to the defaulting party, may: 

  

	 	(i)	 as to Transactions in which the defaulting party is acting as Seller, (A) immediately sell, in a
recognized market (or otherwise in a commercially reasonable manner) at such price or prices as the nondefaulting party may reasonably deem satisfactory, any or all Purchased Securities subject to such Transactions and apply the proceeds thereof to
the aggregate unpaid Repurchase Prices and any other amounts owing by the defaulting party hereunder or (B) in its sole discretion elect, in lieu of selling all or a portion of such Purchased Securities, to give the defaulting party credit for
such Purchased Securities in an amount equal to the price therefor on such date, obtained from a generally recognized source or the most recent closing bid quotation from such a source, against the aggregate unpaid Repurchase Prices and any other
amounts owing by the defaulting party hereunder; and 

  
 September 1996 ◾
Master Repurchase Agreement ◾ 7 

	 	(ii)	 as to Transactions in which the defaulting party is acting as Buyer, (A) immediately purchase, in a
recognized market (or otherwise in a commercially reasonable manner) at such price or prices as the nondefaulting party may reasonably deem satisfactory, securities (“Replacement Securities”) of the same class and amount as any Purchased
Securities that are not delivered by the defaulting party to the nondefaulting party as required hereunder or (B) in its sole discretion elect, in lieu of purchasing Replacement Securities, to be deemed to have purchased Replacement Securities
at the price therefor on such date, obtained from a generally recognized source or the most recent closing offer quotation from such a source. 

Unless otherwise provided in Annex I, the parties acknowledge and agree that (1) the Securities subject to any Transaction hereunder are
instruments traded in a recognized market, (2) in the absence of a generally recognized source for prices or bid or offer quotations for any Security, the nondefaulting party may establish the source therefor in its sole discretion and
(3) all prices, bids and offers shall be determined together with accrued Income (except to the extent contrary to market practice with respect to the relevant Securities). 

 

	 	(e)	 As to Transactions in which the defaulting party is acting as Buyer, the defaulting party shall be liable to
the nondefaulting party for any excess of the price paid (or deemed paid) by the nondefaulting party for Replacement Securities over the Repurchase Price for the Purchased Securities replaced thereby and for any amounts payable by the defaulting
party under Paragraph 5 hereof or otherwise hereunder. 

  

	 	(f)	 For purposes of this Paragraph 11, the Repurchase Price for each Transaction hereunder in respect of which the
defaulting party is acting as Buyer shall not increase above the amount of such Repurchase Price for such Transaction determined as of the date of the exercise or deemed exercise by the nondefaulting party of the option referred to in subparagraph
(a) of this Paragraph. 

  

	 	(g)	 The defaulting party shall be liable to the nondefaulting party for (i) the amount of all reasonable legal
or other expenses incurred by the nondefaulting party in connection with or as a result of an Event of Default, (ii) damages in an amount equal to the cost (including all fees, expenses and commissions) of entering into replacement transactions
and entering into or terminating hedge transactions in connection with or as a result of an Event of Default, and (iii) any other loss, damage, cost or expense directly arising or resulting from the occurrence of an Event of Default in respect
of a Transaction. 

  

	 	(h)	 To the extent permitted by applicable law, the defaulting party shall be liable to the non-defaulting party for interest on any amounts owing by the defaulting party hereunder, from the date the defaulting party becomes liable for such amounts hereunder until such amounts are (i) paid in full by
the defaulting party or (ii) satisfied in full by the exercise of the nondefaulting party’s rights hereunder. Interest on any sum payable by the defaulting party to the nondefaulting party under this Paragraph 11(h) shall be at a rate
equal to the greater of the Pricing Rate for the relevant Transaction or the Prime Rate. 

  

	 	(i)	 The nondefaulting party shall have, in addition to its rights hereunder, any rights otherwise available to it
under any other agreement or applicable law. 

  
 8 ◾ September 1996 ◾ Master
Repurchase Agreement 

	12.	 Single Agreement 

Buyer and Seller acknowledge that, and have entered hereinto and will enter into each Transaction hereunder in consideration of and in reliance
upon the fact that, all Transactions hereunder constitute a single business and contractual relationship and have been made in consideration of each other. Accordingly, each of Buyer and Seller agrees (i) to perform all of its obligations in
respect of each Transaction hereunder, and that a default in the performance of any such obligations shall constitute a default by it in respect of all Transactions hereunder, (ii) that each of them shall be entitled to set off claims and apply
property held by them in respect of any Transaction against obligations owing to them in respect of any other Transactions hereunder and (iii) that payments, deliveries and other transfers made by either of them in respect of any Transaction
shall be deemed to have been made in consideration of payments, deliveries and other transfers in respect of any other Transactions hereunder, and the obligations to make any such payments, deliveries and other transfers may be applied against each
other and netted. 
  

	13.	 Notices and Other Communications 

Any and all notices, statements, demands or other communications hereunder may be given by a party to the other by mail, facsimile, telegraph,
messenger or otherwise to the address specified in Annex II hereto, or so sent to such party at any other place specified in a notice of change of address hereafter received by the other. All notices, demands and requests hereunder may be made
orally, to be confirmed promptly in writing, or by other communication as specified in the preceding sentence. 
  

	14.	 Entire Agreement; Severability 

This Agreement shall supersede any existing agreements between the parties containing general terms and conditions for repurchase transactions.
Each provision and agreement herein shall be treated as separate and independent from any other provision or agreement herein and shall be enforceable notwithstanding the unenforceability of any such other provision or agreement. 

 

	15.	 Non-assignability; Termination 

 

	 	(a)	 The rights and obligations of the parties under this Agreement and under any Transaction shall not be assigned
by either party without the prior written consent of the other party, and any such assignment without the prior written consent of the other party shall be null and void. Subject to the foregoing, this Agreement and any Transactions shall be binding
upon and shall inure to the benefit of the parties and their respective successors and assigns. This Agreement may be terminated by either party upon giving written notice to the other, except that this Agreement shall, notwithstanding such notice,
remain applicable to any Transactions then outstanding. 

  

	 	(b)	 Subparagraph (a) of this Paragraph 15 shall not preclude a party from assigning, charging or otherwise
dealing with all or any part of its interest in any sum payable to it under Paragraph 11 hereof. 

  

	16.	 Governing Law 

This Agreement shall be governed by the laws of the State of New York without giving effect to the conflict of law principles thereof. 

  
 September 1996 ◾
Master Repurchase Agreement ◾ 9 

	17.	 No Waivers, Etc. 

No express or implied waiver of any Event of Default by either party shall constitute a waiver of any other Event of Default and no exercise of
any remedy hereunder by any party shall constitute a waiver of its right to exercise any other remedy hereunder. No modification or waiver of any provision of this Agreement and no consent by any party to a departure herefrom shall be effective
unless and until such shall be in writing and duly executed by both of the parties hereto. Without limitation on any of the foregoing, the failure to give a notice pursuant to Paragraph 4(a) or 4(b) hereof will not constitute a waiver of any right
to do so at a later date. 
  

	18.	 Use of Employee Plan Assets 

 

	 	(a)	 If assets of an employee benefit plan subject to any provision of the Employee Retirement Income Security Act
of 1974 (“ERISA”) are intended to be used by either party hereto (the “Plan Party”) in a Transaction, the Plan Party shall so notify the other party prior to the Transaction. The Plan Party shall represent in writing to the other
party that the Transaction does not constitute a prohibited transaction under ERISA or is otherwise exempt therefrom, and the other party may proceed in reliance thereon but shall not be required so to proceed. 

 

	 	(b)	 Subject to the last sentence of subparagraph (a) of this Paragraph, any such Transaction shall proceed
only if Seller furnishes or has furnished to Buyer its most recent available audited statement of its financial condition and its most recent subsequent unaudited statement of its financial condition. 

 

	 	(c)	 By entering into a Transaction pursuant to this Paragraph, Seller shall be deemed (i) to represent to
Buyer that since the date of Seller’s latest such financial statements, there has been no material adverse change in Seller’s financial condition which Seller has not disclosed to Buyer, and (ii) to agree to provide Buyer with future
audited and unaudited statements of its financial condition as they are issued, so long as it is a Seller in any outstanding Transaction involving a Plan Party. 

 

	19.	 Intent 

  

	 	(a)	 The parties recognize that each Transaction is a “repurchase agreement” as that term is defined in
Section 101 of Title 11 of the United States Code, as amended (except insofar as the type of Securities subject to such Transaction or the term of such Transaction would render such definition inapplicable), and a “securities
contract” as that term is defined in Section 741 of Title 11 of the United States Code, as amended (except insofar as the type of assets subject to such Transaction would render such definition inapplicable). 

 

	 	(b)	 It is understood that either party’s right to liquidate Securities delivered to it in connection with
Transactions hereunder or to exercise any other remedies pursuant to Paragraph 11 hereof is a contractual right to liquidate such Transaction as described in Sections 555 and 559 of Title 11 of the United States Code, as amended.

  

	 	(c)	 The parties agree and acknowledge that if a party hereto is an “insured depository institution,” as
such term is defined in the Federal Deposit Insurance Act, as amended (“FDIA”), then each Transaction hereunder is a “qualified financial contract,” as that term is defined in FDIA and any rules, orders or policy statements
thereunder (except insofar as the type of assets subject to such Transaction would render such definition inapplicable). 

  
 10 ◾ September 1996 ◾ Master
Repurchase Agreement 

	 	(d)	 It is understood that this Agreement constitutes a “netting contract” as defined in and subject to
Title IV of the Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) and each payment entitlement and payment obligation under any Transaction hereunder shall constitute a “covered contractual payment
entitlement” or “covered contractual payment obligation”, respectively, as defined in and subject to FDICIA (except insofar as one or both of the parties is not a “financial institution” as that term is defined in FDICIA).

  

	20.	 Disclosure Relating to Certain Federal Protections 

The parties acknowledge that they have been advised that: 
  

	 	(a)	 in the case of Transactions in which one of the parties is a broker or dealer registered with the Securities
and Exchange Commission (“SEC”) under Section 15 of the Securities Exchange Act of 1934 (“1934 Act”), the Securities Investor Protection Corporation has taken the position that the provisions of the Securities Investor Protection
Act of 1970 (“SIPA”) do not protect the other party with respect to any Transaction hereunder; 

  

	 	(b)	 in the case of Transactions in which one of the parties is a government securities broker or a government
securities dealer registered with the SEC under Section 15C of the 1934 Act, SIPA will not provide protection to the other party with respect to any Transaction hereunder; and 

 

	 	(c)	 in the case of Transactions in which one of the parties is a financial institution, funds held by the financial
institution pursuant to a Transaction hereunder are not a deposit and therefore are not insured by the Federal Deposit Insurance Corporation or the National Credit Union Share Insurance Fund, as applicable. 

 

									
	ROYAL BANK OF CANADA	 		 	 FS CREIT INVESTMENTS LLC

By FS CREDIT REAL ESTATE
 INCOME TRUST, INC., its sole
member

					
	By:	 	 /s/ Steven T. Naftzger
	 		 	By:	 	 /s/ Edward T. Gallivan, Jr.

	Name:	 	Steven T. Naftzger	 		 	Name:	 	Edward T. Gallivan, Jr.
	Title:	 	Authorized Signatory	 		 	Title:	 	Chief Financial Officer
	Date:	 		 		 	Date:	 	02/24/2020

  
 September 1996 ◾
Master Repurchase Agreement ◾ 11 

 ANNEX I 

Supplemental Terms and Conditions 
 This
Annex I supplements and forms a part of the Master Repurchase Agreement dated as of March 2, 2020 (the “Agreement”) between Royal Bank of Canada (“Party A”) and FS CREIT Investments LLC (“Party
B”). Capitalized terms used but not defined in this Annex I shall have the meanings ascribed to them in the Agreement. In the event of a conflict between the provisions of this Annex I and the Agreement, the provisions of this Annex
I shall prevail. 
  

	1.	 Other Applicable Annexes. In addition to this Annex I and Annex II, the following
Annexes, and any schedules or annexes which supplement and form a part of such Annexes, shall form a part of the Agreement and shall be applicable thereunder: None. 

 

	2.	 Margin Provisions 

 

	 	(a)	 Margin Notice Deadline. For purposes of the Agreement and this Annex I, “Margin Notice
Deadline” means 10:00 a.m. (New York time). 

  

	 	(a)	 Minimum Transfer Amount. Margin Maintenance provisions of Paragraph 4 of this Agreement will
operate only where Margin Deficit or Margin Excess exceeds $100,000. 

  

	3.	 Business Day. “Business Day” or “business day”, with respect to any
Transaction (other than an International Transaction) hereunder, means a day on which regular trading may occur in the principal market for the Purchased Securities subject to such Transaction, which includes shortened trading days, days on which
trades are permitted to occur but do not in fact occur and days on which the Purchased Securities are subject to percentage of movement or volume limitations; provided, however, that for purposes of calculating Market Value, such term shall mean a
day on which regular trading occurs in the principal market for the assets the value of which is being determined. Notwithstanding the foregoing, (i) for purposes of Paragraph 4 of the Agreement, “business day” shall mean any day on
which regular trading occurs in the principal market for any Purchased Securities or for any assets constituting Additional Purchased Securities under any outstanding Transaction hereunder and “next business day” shall mean the next day on
which a transfer of Additional Purchased Securities may be effected in accordance with Paragraph 7 of the Agreement, and (ii) in no event shall a Saturday or Sunday be considered a business day. 

 

	4.	 Designated Offices. The parties agree that Party A may act through the following
branches or offices when entering into Transactions governed by the Agreement: Toronto Transit. 

  

	5.	 Dispute Resolution. Notwithstanding anything to the contrary in Paragraph 4 of the
Agreement, if the Buyer or the Seller as the case may be (such party being the “Disputing Party”) disagrees with the other party’s calculation of the Market Value of any Purchased Securities used to determine the Margin Deficit or
Margin Excess specified in the notice referred to in Paragraph 4(a) or (b) of the Agreement (the “Margin Notice”), and there is a difference of 1 United States Dollars or more (using the standard definition of Market Value)
between the amount that the Disputing Party asserts is the Market Value of the subject Purchased Securities and the Market Value quoted by the other party, then the parties agree, as follows: 

	 	(a)	 provided that no Event of Default has occurred and is continuing in respect of the other party, the Disputing
Party will transfer to the other party cash or Securities in an amount equal to the undisputed amount of the Margin Deficit or Margin Excess as set out in the Margin Notice, in accordance with Paragraph 4 of the Agreement; and 

 

	(b)		(i)	 if the Margin Notice was received on or before the Margin Notice Deadline on a Business Day, 

 

	 	(A)	 by 12:00 p.m. (New York time) on the same Business Day, the Disputing party will provide written notice of its
dispute in relation to the disputed amount (the “Margin Dispute Notice”) to the other party specifying those Securities whose valuations are in dispute (the “Disputed Securities”) and the Disputing Party’s
valuation for each Disputed Security (“Disputing Party’s Valuation”). 

  

	 	(B)	 by 4:00 p.m. (New York time) on the same Business Day, the Disputing Party will provide prices for the Disputed
Securities by obtaining a firm bid (each, a “Broker Bid”) for (1) the full outstanding principal amount of such Disputed Securities or (2) $3,000,000 from Specified Bidders (as defined below) ; and 

 

	 	(C)	 by the Margin Notice Deadline on the Business Day immediately following the day on which the Margin Dispute
Notice is given (the “Recalculation Time”), the other party will recalculate the Margin Deficit or Margin Excess, as the case may be (the “Recalculated Margin Amount”), by using as the Market Value for any Disputed
Security the following: (i) as to any Disputed Security for which three Broker Bids were obtained, the arithmetic average of the two highest Broker Bids, (ii) as to any Disputed Security for which two Broker Bids were obtained, the
arithmetic average of the two Broker Bids, and (iii) as to any Disputed Security for which either one Broker Bid or no Broker Bids were obtained, the other party’s valuation. 

 

	 	(ii)	 If the Margin Notice was received after the Margin Notice Deadline on a Business Day, 

 

	 	(A)	 the Disputing Party will provide a Margin Dispute Notice to the other party within two hours following receipt
of such Margin Notice, specifying the Disputed Securities and the Disputing Party’s valuation for each Disputed Security; 

  

	 	(B)	 by 10:00 a.m. (New York time) on the immediately following Business Day, the Disputing Party will provide
Broker Bids for (1) the full outstanding principal amount of such Disputed Securities or (2) $3,000,000 from three Specified Bidders (as defined below); and 

	 	(C)	 by 12:00 p.m. (New York time) on the Business Day immediately following the day on which the Margin Dispute
Notice is given (the “Recalculation Time”), the other party will determine the Recalculated Margin Amount by using the methodology set forth above in clause (i)(C). 

Immediately upon determining the Recalculated Margin Amount as set forth above under clause b(i) or b(ii) above, the other party will notify
the Disputing Party of such Recalculated Margin Amount and the Disputing Party shall transfer the required amount of additional Securities to the other party on the same Business Day as the Recalculation Time. 

For avoidance of doubt, for any dispute of less than 1 United States Dollar (using the standard definition of Market Value), the other
party’s valuation of the Market Value of the Purchased Securities shall prevail and the applicable transfer of additional Securities shall occur in accordance with Paragraph 4 of the Agreement. 

“Specified Bidder” means dealers who (i) hold themselves out as leading dealers in the market for the Disputed
Securities; (ii) are willing to transfer at the Broker Bid; and (iii) are willing to purchase or sell, as applicable, an equivalent amount of the Disputed Securities. 

Notwithstanding anything in the contrary herein or elsewhere in this Agreement, the parties agree that the foregoing provisions shall only
apply if the parties are unable to reach a mutual agreement on Market Value through commercially reasonable means. 
  

	6.	 Purchase Price Maintenance. 

 

	 	(a)	 Unless otherwise agreed, in any Transaction hereunder whose term extends over an Income payment date for the
Securities subject to such Transaction, Buyer shall on the date such Income is paid transfer to or credit to the account of Seller an amount equal to such Income payment or payments pursuant to Paragraph 5(i) of the Agreement and shall not apply the
Income payment or payments to reduce the amount to be transferred to Buyer or Seller upon termination of the Transaction pursuant to Paragraph 5(ii) of the Agreement. 

 

	 	(b)	 Notwithstanding the definition of Purchase Price in Paragraph 2 of the Agreement and the provisions of
Paragraph 4 of the Agreement, unless otherwise agreed, the parties agree (i) that the Purchase Price will not be increased or decreased by the amount of any cash transferred by one party to the other pursuant to Paragraph 4 of the Agreement and
(ii) that transfer of such cash shall be treated as if it constituted a transfer of Securities (with a Market Value equal to the U.S. dollar amount of such cash) pursuant to Paragraph 4(a) or (b), as the case may be (including for purposes of
the definition of “Additional Purchased Securities”). 

	7.	 Early Termination. If as a result of sovereign action or inaction (directly or
indirectly), a party (the “affected party”) becomes unable to perform any absolute or contingent obligation to make a payment or transfer or to receive a payment or transfer in respect of any Transaction under the Agreement or to comply
with any other material provision of the Agreement relating to such Transaction (each, an “Affected Transaction”), then the other party (the “non-affected party”) may, at its option,
terminate and close-out the Affected Transaction(s) by giving notice to the affected party and electing to have the provisions of Paragraph 11 of the Agreement apply in respect of such Affected Transaction(s)
as if an Event of Default had occurred with respect to the affected party and the Affected Transaction(s) were the sole Transactions under the Agreement. 

  

	8.	 Additional Event of Default. In addition to the Events of Default set forth in
Paragraph 11 of the Agreement, the following shall be additional “Events of Default” under the Agreement: 

  

	 	(a)	 the execution, delivery or performance of the Agreement or any Transaction hereunder by the other party (which
shall be the defaulting party) constitutes a prohibited transaction under Section 406 of ERISA or Section 4975 of the Code for which no exemption is available; or 

 

	 	(b)	 a party (which shall be the defaulting party) becomes an entity whose underlying assets include “plan
assets” subject to ERISA by reason of United States Department of Labor Regulation 29 CFR 2510.3-101, as modified by Section 3(42) of ERISA or otherwise; or 

 

	 	(c)	 Seller or Buyer fails to pay when due any sum payable under Section 10 below. 

 

	 	(d)	 (1) Party B fails to provide the guarantee of FS Credit Real Estate Income Trust, Inc.
(“Guarantor”), in form and substance acceptable to Party A and substantially similar to Exhibit A hereto, supporting the obligations of Party B under this Agreement, (2) Guarantor fails to pay or perform any of its
obligations under such guarantee or (3) an Act of Insolvency shall occur with respect to Guarantor. 

  

	9.	 Events of Default. 

 

	 	(a)	 Notwithstanding clauses (i) and (ii) of the introductory paragraph to Paragraph 11 of the Agreement,
Seller’s failure to transfer Purchased Securities on the applicable Purchase Date for a Transaction or Buyer’s failure to transfer Purchased Securities on the applicable Repurchase Date for a Transaction shall not constitute an Event of
Default under paragraph 11 (in either case, the party who fails to deliver shall be referred to as “Party X”, the party to whom delivery was due shall be referred to as “Party Y” and the delivery failure shall be referred to as
the “Delivery Failure”), if : 

 (1) Party X provides, by 10:00 a.m. (New York time) on the Business Day
following the Delivery Failure, such additional information as Party Y may reasonably request, to the satisfaction of Party Y in its discretion, showing that: 

(A) such Delivery Failure did not occur as a result of an adverse credit event in respect of Party X; and 

(B) (i) such Delivery Failure was due to a failure by a person or entity, other than Party X or any of its affiliates, to make a delivery of
securities when due to Party X; or Party X was in possession of the necessary Purchased Securities to meet its delivery obligations when due; and 

 (2) the Purchased Securities or Cash in an amount equal to the Market Value of the relevant
Purchased Securities are delivered to Party Y by no later than 2:00 p.m. (New York time) on the Business Day following the Delivery Failure. 

For the avoidance of doubt, nothing in this Section 9(a) shall impact the rights of the parties under Paragraph 11(d) of the Agreement.

  

	 	(b)	 Subparagraph 11(d). The following language is added as clause (4) of the last paragraph: “(4) the
generally recognized source referred to in subparagraphs (i) and (ii) above must be an independent, unrelated third party.” 

  

	10.	 Mini Close-Out. Notwithstanding clauses
(i) and (ii) of the introductory paragraph to Paragraph 11 of the Agreement, and subject to Section 9(a) above, the following provisions shall apply. 

 

	 	(a)	 If Seller fails to deliver Purchased Securities to Buyer on the Purchase Date for a Transaction (a
“Seller Delivery Failure”), Buyer may: (1) if Buyer has paid the Purchase Price to Seller, require Seller to immediately repay the sum so paid; (2) if a Margin Deficit exists with respect to such Transaction, require
Seller from time to time to pay cash sufficient to eliminate such Margin Deficit; and (3) at any time while such Seller Delivery Failure continues, terminate such Transaction (and only such Transaction) by electing to have the provisions of
Paragraph 11 of the Agreement apply as if an Event of Default had occurred with respect to Seller and such Transaction were the sole Transaction under the Agreement. 

 

	 	(b)	 If Buyer fails to deliver Purchased Securities to Seller on the Repurchase Date for a Transaction (a
“Buyer Delivery Failure”), Seller may: (1) if Seller has paid the Repurchase Price to Buyer, require Buyer to immediately repay the sum so paid; (2) if a Margin Excess exists with respect to such Transaction, require Buyer from
time to time to pay cash sufficient to eliminate such Margin Excess; and (3) at any time while such Buyer Delivery Failure continues, terminate such Transaction (and only such Transaction) by electing to have the provisions of Paragraph 11 of
the Agreement apply as if an Event of Default had occurred with respect to Buyer and such Transaction were the sole Transaction under the Agreement. 

  

	 	(c)	 Any payment of the Purchase Price, Repurchase Price or any other amount owed pursuant to this Section 10,
shall be due and payable by no later than (x) the dealer close of the Federal Reserve wire on the business day following the business day such payment or transfer (as the case may be) is requested to be made.. 

 

	11.	 Set Off. Upon the occurrence of an Event of Default, in addition to and not in
limitation of any other right or remedy (including any right to set off, counterclaim, or otherwise withhold payment) under applicable law, rule or regulation, the non-defaulting party (“X”)
shall at its option have the right at any time and from time to time, without prior notice to the defaulting party (“Y”) to set off any sum or obligation (whether or not arising under this Agreement and whether matured or unmatured,
whether or not contingent and irrespective of the currency, place of payment or booking office of the sum or obligation) owed or due by Y to X against any sum or obligation (whether or not arising under this 

	 	Agreement, whether matured or unmatured, whether or not contingent and irrespective of the currency, place of payment or booking office of the sum or obligation) owed or due by X to Y (the “Original
Obligation”) and, for this purpose, may convert one currency into another at a market rate reasonably determined by X. Any such set off shall automatically satisfy and discharge or reduce the Original Obligation to Y. If any sum or
obligation is unascertained, X may in good faith and in a commercially reasonable manner estimate that sum or obligation and set off in respect of that estimate, subject to X or Y, as the case may be, accounting to the other party when such sum or
obligation is ascertained. X shall promptly provide notice to Y of any set-off effected pursuant to the terms hereof. 

  

	12.	 Additional Representations. Each party will be deemed to represent to the other party on
the date on which it enters into a Transaction that (absent a written agreement between the parties that expressly imposes affirmative obligations to the contrary for the Transaction): 

 

	 	(a)	 Non Reliance. It is acting for its own account, and it has made its own independent decisions to enter
into that Transaction and as to whether that Transaction is appropriate or proper for it based upon its own judgment and upon advice from such advisors as it has deemed necessary. It is not relying on any communication (written or oral) of the other
party as investment advice or as a recommendation to enter into that Transaction; it being understood that information and explanations related to the terms and conditions of a Transaction shall not be considered investment advice or a
recommendation to enter into that Transaction. No communication (written or oral) received from the other party shall be deemed to be an assurance or guarantee as to the expected results of that Transaction. 

 

	 	(b)	 Assessment and Understanding. It is capable of assessing the merits of (on its own behalf or through
independent professional advice), and understands and accepts, the terms, conditions and risks associated with that Transaction. It is also capable of assuming, and assumes, the risks of that Transaction. 

 

	 	(c)	 Status of Parties. The other party is not acting as a fiduciary for or as an advisor to it in respect of
that Transaction. 

  

	13.	 Jurisdiction and Waivers. With respect to any suit, action or proceedings relating to any
dispute arising out of or in connection with the Agreement or any Transaction under the Agreement (“Proceedings”), each party irrevocably: 

 

	 	(a)	 submits to the exclusive jurisdiction of the courts of the State of New York and the United States District
Court located in the Borough of Manhattan in New York City; 

  

	 	(b)	 waives any objection which it may have at any time to the laying of venue of any Proceedings brought in any
such court, waives any claim that such Proceedings have been brought in an inconvenient forum and further waives the right to object, with respect to such Proceedings, that such court does not have any jurisdiction over such party; and

  

	 	(c)	 waives any and all right to trial by jury in any Proceeding. 

Nothing in this Agreement precludes either party from bringing Proceedings in any other jurisdiction in order to enforce any judgment obtained
in any Proceedings referred to in the preceding sentence, nor will the bringing of such enforcement Proceedings in any one or more jurisdictions preclude the bringing of enforcement Proceedings in any other jurisdiction. 

	14.	 Waiver of Immunity. To the extent that either party has or hereafter may acquire any
immunity (sovereign or otherwise) from any legal action, suit or proceeding, from jurisdiction of any court or from set off or any legal process (whether service or notice, attachment prior to judgment, attachment in aid of execution of judgment,
execution of judgment or otherwise) with respect to itself or any of its property, such party hereby irrevocably waives and agrees not to plead or claim such immunity in respect of any action brought to enforce its obligations under the Agreement or
relating in any way to the Agreements or any Transaction under the Agreement. 

  

	15.	 Ancillary Documents. Upon execution of the Agreement, each party shall deliver to the
other party (i) appropriate evidence of its power and authority to enter into the Agreement and of the true signature of each person signing the Agreement on its behalf and (ii) such other documents as the other party may reasonably
request. In addition, each party agrees to deliver, upon execution of the Agreement and thereafter, promptly upon the request of the other party, any form or document, accurately completed and in a manner reasonably satisfactory to the other party,
that may be required or reasonably requested in order to allow the other party to make payments under the Agreement without any deduction or withholding for or on account of any tax or with such deduction or withholding at a reduced rate.

  

	16.	 Counterparts; Form of Agreement. The Agreement may be executed in separate counterparts,
each of which will be deemed an original and all such counterparts shall together constitute one and the same instrument. The parties agree that this Agreement, any documents to be delivered pursuant to this Agreement and any notices hereunder may
be transmitted between them by email and/or facsimile. The parties intend that faxed signatures and electronically imaged signatures such as .pdf files shall constitute original signatures and are binding on all parties. The parties agree that the
text of the body of the Agreement is intended to be, and to conform with, the Master Repurchase Agreement (September 1996 Version) promulgated by the Securities Industry and Financial Markets Association and shall be construed accordingly.

  

	17.	 Recording of Conversations. Each party (i) consents to the recording of telephone
conversations between the trading, marketing and other relevant personnel of the parties in connection with this Agreement or any potential transaction hereunder, (ii) agrees to obtain any necessary consent of, and give any necessary notice of
such recording to, its relevant personnel and (iii) agrees, to the extent permitted by applicable law, that recordings may be submitted in evidence in any proceedings arising under or in connection with this Agreement or any transaction
hereunder. 

  

	18.	 FATCA. Notwithstanding any provision in the Agreement to the contrary:

  

	 	(a)	 Any Payment under or in respect of the Agreement shall be made subject to any withholding or deduction imposed
on such Payment pursuant to or on account of FATCA, and no additional Payment shall be required, nor any Payment increased on account of any such withholding or deduction. Except as provided in subsection (b) of this Section 18, no Party shall
be required to indemnify any other Party on account of any loss, liability or cost imposed as a result of or otherwise arising from such withholding or deduction. 

	 	(b)	 If the payor is required to make any deduction or withholding pursuant to or on account of FATCA and the payor
does not so deduct or withhold and a liability resulting from such failure to withhold or deduct is assessed directly against the payor, then the payee will indemnify the payor therefor and promptly pay to the payor the amount of such liability. The
payee’s indemnification obligation hereunder shall include any related liability for interest and, if the payee has failed to comply with its obligations under subsection (d) or (e) of this Section 18, shall include any related
liability for penalties. 

  

	 	(c)	 Any representation or warranty made by a Party with respect to any withholding or deduction being or not being
applicable to Payments made under the Agreement shall be deemed not to be made in respect of any withholding or deduction imposed pursuant to or on account of FATCA. 

 

	 	(d)	 Each Party agrees to deliver any forms or documentation or information reasonably requested in writing by the
other Party in order for the other Party to comply with its obligations under FATCA with respect to the Agreement including, for the avoidance of doubt, any document establishing the non-requesting
Party’s status under FATCA and any waiver that may be required to permit reporting of any “financial account” as defined under FATCA. 

  

	 	(e)	 Each Party agrees to notify the other Party of any circumstances known or reasonably known to it that causes a
form, document or other information provided by it pursuant to subsection (d) of this Section 18 to fail to be true. 

  

	 	(f)	 For the purpose of this Section 18, the following definitions apply: 

“FATCA” means sections 1471 through 1474 of the United States Internal Revenue Code of 1986, as amended, any current or future
regulations or official interpretations thereof, any agreement entered into thereunder, or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the
implementation thereof. 
 “Payment” means any payment, repayment, transfer, retransfer, delivery or redelivery of any
money, asset, property or other right, tangible or intangible, including, without limitation, any set-off against any money, asset, property or other right, tangible or intangible, held under or pursuant to
the Agreement. 
  

	19.	 Outstanding Transactions. All Transactions entered into between Party A and Party B
prior to the date of this Agreement which are outstanding as of the date of this Agreement shall be subject to this Agreement except where specifically stated otherwise in relation to a Transaction. 

	20.	 Investment Advisor’s and Sub-Advisor’s
Authority. 

 (a) FS Real Estate Advisor, LLC (the “Investment Advisor”) is the duly
appointed investment advisor to the sole member of Party B, FS Credit Real Estate Income Trust, Inc., pursuant to an investment advisory agreement between FS Credit Real Estate Income Trust, Inc. and the Investment Advisor (the
“Advisory Agreement”). Rialto Capital Management, LLC is the investment sub-advisor to the Investment Advisor (the
“Sub-Advisor”), pursuant to a sub-advisory agreement between the Investment Advisor and the Sub-Advisor (the
“Sub-Advisory Agreement”). The Investment Advisor and the Sub-Advisor have been granted the full power, authority and discretion to, consistent with the
Advisory Agreement and the Sub-Advisory Agreement, (i) enter into any Transactions on behalf of Party B, (ii) bind Party B to the obligations associated with any such Transactions entered into on its
behalf and (iii) execute and deliver any and all documentation related to any such Transactions entered into on behalf of Party B (collectively, the “Authority”). 

(b) Party A shall be entitled to rely upon any oral and written notices and instructions reasonably believed to be originated from Party B or
the Investment Advisor and Party A shall be (i) fully protected in acting upon any such notices and instructions, (ii) under no duty to determine whether the giving of any notice or instruction, or the entry into of any Transaction
(including without limitation its nature and its amount), on behalf of Party B is within the authority of the Investment Advisor and (iii) shall not incur any liability to the Party B in acting in accordance with such notices and instructions.

 (c) Party B hereby agrees to indemnify Party A and hold it harmless from and against any and all loss, liability, damages, claims, costs
or expenses (including but not limited to reasonable fees and expenses of its counsel) arising out of or related to any actions taken or not taken by Party A in reliance on instructions or notices which it reasonably believes were furnished by the
Investment Advisor or another duly authorized agent of Party B, on behalf of Party B. 
 (d) Party B agrees to notify Party A promptly in the
event that the Investment Advisor’s and Sub-Advisor’s Authority to act on behalf of Party B has been terminated or revoked. 
  

	21.	 Appointment of Sub-Advisor. 

(a ) In connection with the appointment by the Investment Advisor of the Sub-Advisor to manage the
assets of Party B, the Investment Advisor must give notice to Party A of such appointment (such notice requirement having been satisfied by the provision to Party A of the information included in Section 20(a) above) and shall provide Party A
with access to such information and personnel as Party A may reasonably request in connection with the completion of its due diligence as to the Sub-Advisor. 

(b) The Investment Advisor further agrees that the Sub-Advisor shall sign and deliver to Party A an
Investment Sub-Advisor Letter substantially in the form attached to this Agreement as the Exhibit B. 

(c) Party A may accept or reject the appointment of the Sub-Advisor to the role of sub-advisor for the purposes of this Agreement. If Party A has consented in writing to such entity becoming a sub-advisor for purposes of this Agreement, then upon receipt by
Party A of the Investment Sub-Advisor Letter, such entity shall thereafter be treated as a sub-advisor for purposes of this Agreement. 

 (d) The Investment Advisor has the right at any time to remove the Sub-Advisor. In the event that the Sub-Advisor resigns, is removed or otherwise ceases to act as sub-advisor, promptly after receipt by
Party A of a removal notice executed by the Investment Advisor, Party A shall cease to accept instructions from the Sub-Advisor immediately after receipt of notice of such event executed by Party B or the
Investment Advisor. 
  

	22.	 ERISA. The parties agree that Paragraph 18 of the Agreement, “Use of Employee Plan
Assets”, shall be deleted and amended in its entirety to read as follows: 

 “18. ERISA. Party B represents and
warrants to Party A, at any time a Transaction is outstanding under the Agreement, that Party B is not, and is not acting on behalf of, (A) an “employee benefit plan” within the meaning of Section 3(3) of ERISA (as defined
below), subject to the fiduciary responsibility provisions of ERISA, (B) a “plan” within the meaning of Section 4975(e)(1) of the Code (as defined below), to which Section 4975 of the Code applies, (C) a governmental
plan or other entity that is subject to any federal, state or local law that is substantially similar to the provisions of Section 406 of ERISA or Section 4975 of the Code, or (D) an entity whose underlying assets include “plan
assets” subject to ERISA by reason of United States Department of Labor Regulation 29 CFR 2510.3-101, as modified by Section 3(42) of ERISA or otherwise. 

Party B hereby agrees to provide notice to Party A in the event that it is aware that it is in breach of any aspect of this representation or
is aware that with the passing of time, giving of notice or expiry of any applicable grace period it will breach this representation; and, for the avoidance of doubt, the parties agree that any breach of the representations in this Paragraph 18
shall be material for the purposes of Paragraph 11(vi) of the Agreement. 
 ‘Code’ means the United States Internal Revenue
Code of 1986, as amended, and any successor statute. 
 ‘ERISA’ means the United States Employee Retirement Income Security
Act of 1974, as amended, and any successor statute.” 
  

	23.	 Certain Actions by Party A. If Party A receives notice of any request, act, decision or
vote to be made in respect of a Purchased Security by a holder of such Purchased Security (an “Action”), Party A shall promptly deliver notice thereof to Party B. So long as Party B provides instructions to Party A with respect to
any Action within a commercially reasonable time prior to any applicable record date for the taking of such Action, Party A shall take such Action in accordance with Party B’s instructions. If Party A shall refrain from taking any Action
(unless the parties agree otherwise). 

  

	24.	 Party A is not registered with the SEC as a broker-dealer and is not a member of the Securities Investor
Protection Corporation or the Financial Industry Regulatory Authority. 

  

	25.	 Limitation of Liability. No party shall be required to pay or be liable to the other party
for any consequential, indirect or punitive damages, opportunity costs or lost profits, except as otherwise provided by the Agreement, including, without limitation, Paragraph 11 of the Agreement. 

	26.	 Limited Recourse. Except in cases involving fraud or willful misconduct, no recourse shall
be had for any payment or delivery obligation under the Agreement, or for any claim based on the Agreement, or otherwise in respect of the Agreement, to or against any Other Party B Entity (as defined below) or any incorporator, subscriber,
promoter, stockholder, partner, member, director, officer or employee, past, present or future, as such, of Party B or any Other Party B Entity or of any predecessor or successor to any of the foregoing, either directly or through Party B or any
Other Party B Entity or any such predecessor or successor, under and by virtue of any constitution or statute or rule of law or by the enforcement of any assessment or penalty, or otherwise, all such liability of any Other Party B Entity or any such
incorporator, subscriber, promoter, stockholder, partner, member, director, officer or employee being waived and released by Party A. As used in this paragraph, “Other Party B Entity” means (i) Party B and any affiliate thereof, in
each case, together with its successors, and (ii) any corporation, limited liability company, trust, joint venture, association, company, partnership or other entity, and any fund, whose investment activities are conducted based on investment
advice or management services provided by any entity referred to in the foregoing clause (i); provided that in no event shall Party B be an “Other Party B Entity”. 

Signature Page Follows 

									
	Royal Bank of Canada	  		  	 FS CREIT Investments LLC

By FS Credit Real Estate Income Trust, Inc., its sole member

					
	By:	  	 /s/ Steven T. Naftzger
	  	        	  	By:	  	 /s/ Edward T. Gallivan, Jr.

		  	Steven T. Naftzger	  		  		  	Edward T. Gallivan, Jr.
	Title:	  	Authorized Signatory	  		  	Title:	  	Chief Financial Officer

 Annex II 

Names and Addresses for Communications between Parties 

Party A: 
 Address for notices or
communications with respect to this Agreement generally shall be given to it at the following address: 
 Royal Bank of Canada (Toronto
Transit) 
 200 Vesey Street, 8th Floor 

New York, NY 10281 
 Attention:
Michael Borenstein 

	 	Phone:	 (212) 437-2437 

	 	Fax:	 (212) 858-7467 

Address for notices or communications with respect to Paragraph 11 of this Agreement shall be given to it at the following address: 

Royal Bank of Canada 
 2nd Floor 
 Royal Bank Plaza 

200 Bay Street 
 Toronto, Ontario

 CANADA M5J 2W7 
 Attention:
Managing Director – GRM Trading Credit Risk 
 Party B: 

Address for notices or communications with respect to this Agreement generally shall be given to it at the following addresses: 

FS CREIT Investments LLC 
 201
Rouse Boulevard, Philadelphia, PA 19112 
 Attention: Edward T. Gallivan, Jr., Chief Financial Officer 

Telephone No: (215) 220-4531 

E-Mail: FSCREIT_Team@fsinvestments.com; credit.notices@fsinvestments.com; 

portfolio_finance@fsinvestments.com 

Rialto Capital Management, LLC 

600 Madison Ave, 12th Floor, 
 New
York, NY, 10022 
 Attention: Phil Orban, Managing Director 

Telephone: (212) 826-3573 

Email: philip.orban@rialtocapital.com; josh.cromer@rialtocapital.com; eric.green@rialtocapital.com;
owen.tian@rialtocapital.com 
  

 EXHIBIT A 

GUARANTEE 
 Dated:
March 2, 2020 
 Royal Bank of Canada 
 9th Floor, South
Tower 
 Royal Bank Plaza 
 200 Bay Street 

Toronto, Ontario 
 CANADA M5J 2J5 

Dear Sirs: 
 The undersigned, FS Credit Real
Estate Income Trust, Inc., a company duly organized and existing under the laws of Maryland (the “Guarantor”), understands that you are entering into repurchase and reverse repurchase transactions (the
“Transactions”) under a Master Repurchase Agreement, dated as of March 2, 2020 as the same may be amended, modified or supplemented from time to time (the “Master Agreement”), with FS CREIT
Investments LLC, a corporation organized under the laws of Delaware (“Party B”). 
 In consideration of your
entering into the Transactions and for other good and valuable consideration, receipt whereof is hereby acknowledged, Guarantor hereby unconditionally and irrevocably guarantees to Royal Bank of Canada ( “RBC”) the due and
punctual payment of any and all amounts payable and the satisfaction of all other obligations and requirements by Party B under the Transactions and the Master Agreement (including, without limitation, in case of default, interest on any amount
expressed as due thereunder), when and as the same shall become due and payable, whether on the scheduled payment dates, at maturity, upon declaration of termination or otherwise, according to the terms thereof (the
“Obligations”). In the case of the failure of Party B punctually to make any such payment, the Guarantor hereby agrees to make such payment, or cause such payment to be made, when and as the same shall become due and payable,
promptly upon demand made by RBC to the Guarantor; provided, however that delay by RBC in giving such demand shall in no event affect the Guarantor’s obligations under this guarantee. This guarantee shall remain in full force and effect or
shall be reinstated (as the case may be) if at any time any payment guaranteed hereunder, in whole or in part, is rescinded or must otherwise be returned by RBC upon the insolvency, bankruptcy or reorganization of Party B or otherwise, all as though
such payment had not been made. 
  

	(1)	 The Guarantor hereby agrees that its obligations hereunder shall be unconditional, irrespective of the
validity, regularity or enforceability of the Obligations, the Transactions or the Master Agreement; the absence of any action to enforce the same; any waiver or consent by RBC concerning any provisions thereof; the rendering of any judgment against
Party B or any action to enforce the same; or any other circumstances that might otherwise constitute a legal or equitable discharge of a guarantor or a defense of a guarantor. The Guarantor covenants that this guarantee will not be discharged
except by complete payment of the amounts expressed as payable and the satisfaction of all Obligations. 

  

	(2)	 This guarantee shall be a continuing guarantee and shall cover all payments due and payable and all other
obligations to RBC by Party B pursuant to the terms and provisions of the Transactions and the Master Agreement. 

  
 1 

	(3)	 The Guarantor hereby waives diligence; set-off; presentment; protest;
notice of protest, acceleration, and dishonour; filing of claims with a court in the event of insolvency or bankruptcy of Party B; all demands whatsoever, and any right to require a proceeding first against Party B, and in this regard RBC shall not
be bound to exhaust any recourse against Party B or others or any security it may at any time hold before being entitled to payment from the Guarantor of any amounts due by Party B under the Transactions and the Master Agreement.

  

	(4)	 This guarantee shall not be affected by any change in the name of Party B or by the acquisition of Party
B’s business by another entity, or by any change whatsoever in the objects, capital structure or constitution of Party B or by Party B’s business being merged or consolidated with or into another entity, the loss of Party B’s separate
legal identity or if ceases to exist, but shall notwithstanding the happening of any such event continue to apply in respect of any payments due and payable by and the obligations of Party B under the Transactions and the Master Agreement.

  

	(5)	 In the event of non-payment by the Guarantor on the due date of any sum
due under this guarantee, the Guarantor shall pay to RBC in the currency in which such sum is due interest on such sum from the date such sum is due to the date of actual payment (as well after as before demand and judgment) [at the rate per annum
determined by RBC from time to time to be the default rate.] 

  

	(6)	 As a separate and independent stipulation, the Guarantor unconditionally and irrevocably agrees to indemnify
RBC upon demand from and against any loss incurred by RBC as a result of any obligation of Party B to pay any sum expressed as payable under the Transactions and the Agreement being or becoming void, voidable or unenforceable for any reason
whatsoever, the amount of such loss being the amount which RBC would have been entitled to recover from Party B but for such obligation being or becoming void, voidable or unenforceable. In addition, the Guarantor confirms and agrees that any sum
due and payable by Party B under the Transactions and the Agreement which may not be recoverable from the Guarantor on the footing of a guarantee shall, to the extent permitted by law, be recoverable from the Guarantor as sole or principal debtor in
respect thereof and shall be paid to RBC on demand together with interest at the default rate. 

  

	(7)	 The Guarantor shall be bound by the amount specified in any demand for payment made upon the Guarantor, absent
manifest error. 

  

	(8)	 Any and all payments required under this guarantee shall be made free and clear of and without any withholding
on account of any taxes or other charges of any nature or kind whatsoever. If any such taxes or charges are required to be withheld from any payment made under this guarantee, the undersigned shall pay an additional amount such that the net amount
received by RBC shall be equal to the amount which would have been received by them if no such withholding were required to be made. 

  

	(9)	 If for the purposes of obtaining judgment in any court in any jurisdiction with respect to this guarantee it
becomes necessary to convert into the currency of such jurisdiction (herein called the “Judgment Currency”) any amount due hereunder in any currency other than the Judgment Currency, then, to the extent
permitted by law, conversion shall be made at the rate of exchange prevailing on the Business Day before the day on which judgment is given. For this purpose “rate of exchange” means the rate at which Royal Bank of Canada will, on the
relevant date, sell such currency in Toronto, Ontario against the Judgment Currency. In the event that there is a change in the rate of exchange prevailing between the Business Day before the day on which the judgment is given and the date of
payment of the amount due, the Guarantor will, to the extent permitted by law, on the date of payment, pay such additional amounts (if any) or be entitled to receive reimbursement of such amount, if any, as may be necessary to ensure that the amount
paid on such date is the amount in the Judgment Currency which when converted at the rate of exchange prevailing on the date of payment is the amount that otherwise would have been due under the Transactions in the absence of any judgment hereon in
such other currency. Any additional amount due from the Guarantor will be due as a separate debt and shall not be affected by judgment being obtained for any other sums due under or in respect of this guarantee. 

  
 2 

	(10)	 The Guarantor represents and warrants to RBC that: 

 

	 	(a)	 it is a body corporate duly organized and validly existing under the laws of its jurisdiction of incorporation;

  

	 	(b)	 it has the power to execute and deliver this guarantee and to perform its obligations hereunder and has taken
all necessary action to authorize such execution and delivery and performance of such obligations; 

  

	 	(c)	 its execution and delivery of this guarantee and its performance of its obligations under this guarantee do not
contravene any provision of its charter or by-laws (or equivalent constitutional documents) or any law, regulation, rule, decree, order, judgment or contractual restriction binding on or affecting it or its
undertakings, properties or assets; 

  

	 	(d)	 all consents, authorizations, and approvals requisite for its due execution and delivery of this guarantee or
the performance of its obligations under this guarantee have been obtained and remain in full force and effect and all conditions thereof have been and will be duly complied with and no other action by, and no notice to or filing with, any
governmental, judicial or regulatory authority or body is required for such execution, delivery or performance; 

  

	 	(e)	 this guarantee has been duly executed and delivered and is its valid and legally binding obligation enforceable
against it in accordance with its terms, subject, as to enforcement, to bankruptcy, insolvency, moratorium reorganization and other laws of general application relating to or affecting creditors’ rights and to general equitable principles;

  

	 	(f)	 no potential Event of Default or Event of Default (as those terms are defined in the Master Agreement) relating
to it has occurred and is continuing or would occur by reason of it entering into or performing its obligations under this guarantee; and 

  

	 	(g)	 the ultimate determination of any action, suit or proceeding pending or threatened against it at law or in
equity, or before any court, tribunal arbitrators, governmental body, agency or official, will not materially impair its ability to perform, or render it unable to perform, its obligations under this guarantee and there is no such proceeding which
purports to affect the legality, validity or enforceability of this guarantee. 

  

	(11)	 The Guarantor covenants with RBC that so long as any amount may become payable by Party B pursuant to the
Transactions and the Master Agreement, or by it under this guarantee, it will: 

  

	 	(a)	 comply in all material respects with all applicable laws,
non-compliance with which would materially impair its ability to perform, or render it unable to perform, its obligations under this guarantee and will use its best efforts to seek and obtain all consents,
authorizations and approvals which may be required from time to time for it to perform its obligations under this guarantee; 

  

	 	(b)	 notify RBC of the occurrence of any potential Event of Default or Event of Default or any other event or
circumstance which with the giving of notice or lapse of time would constitute an Event of Default (as defined in the Master Agreement) relating to it as soon as it becomes aware of it; 

 

	 	(c)	 prepare financial statements in accordance with generally accepted accounting principles and practices in
respect of each financial year and cause same to be certified by its auditors and furnish a copy of same to RBC, which shall be deemed to have been provided to RBC to the extent that they are publicly available on either the Guarantor’s website
at: https://fsinvestments.com or filed with the U.S. Securities and Exchange Commission and publicly available at http//:www.sec.gov, not later than 120 days after the financial period to which they relate. 

  
 3 

	(12)	 This Guarantee shall be governed by and construed and interpreted in accordance with the law of the State of
New York (without reference to the choice of law doctrine) and becomes effective upon execution. The Guarantor hereby irrevocably waives any and all right to a trial by jury with respect to any legal proceeding arising out of or relating to this
Guarantee. 

  

	(13)	 With respect to any suit, action or proceedings relating to this guarantee
(“Proceedings”), the Guarantor irrevocably: 

  

	 	(a)	 submits to the non-exclusive jurisdiction of the courts of the State of New York and the United States District
Court located in the Borough of Manhattan in New York City; and 

  

	 	(b)	 waives any objection which it may have at any time to the laying of venue of any Proceedings brought in any
such court, waives any claim that such Proceedings have been brought in an inconvenient forum and further waives the right to object, with respect to such Proceedings, that such court does not have any jurisdiction over it. 

 

	(14)	 This guarantee shall extend to and endure to the benefit of RBC and its successors and assigns and every
reference herein to the Guarantor is a reference to and shall be construed as including the Guarantor and its successors to and upon all of whom this guarantee and agreement shall extend and be binding. 

IN WITNESS WHEREOF, Guarantor has caused this guarantee to be executed in its corporate name by its duly authorized officers as of the
date hereof. 
  

			
	FS CREDIT REAL ESTATE INCOME TRUST, INC.
		
	By:	 	 /s/ Edward T. Gallivan, Jr.

	Name:	 	Edward T. Gallivan, Jr.
	Title:	 	Chief Financial Officer
	Date:	 	2/24/2020

  
 4 

 EXHIBIT B 

Investment Sub-Advisor Letter 

March 2, 2020 
 Re: The Master Repurchase Agreement dated
March 2, 2020 between Royal Bank of Canada (“RBC”) and FS CREIT Investments LLC. 
 Dear Madame or Sir: 

This Investment Sub-Advisor Letter relates to the Master Repurchase Agreement dated as of March 2, 2020 (the
“Agreement”) between RBC and FS CREIT Investments LLC (“Party B”). Capitalized terms used but not defined in this Investment Sub-Advisor Letter shall have the meanings
ascribed to them in the Agreement. 
 Rialto Capital Management, LLC (the “Sub-Advisor”) hereby represents and warrants and
covenants to RBC (which representation, warranties and covenants will be deemed repeated at all times until the termination of the Agreement) that: 
  

	 	(1)	 it is duly organized and validly existing and in good standing under the laws of the State of Delaware;

  

	 	(2)	 it is registered as an investment adviser under the U.S. Investment Advisers Act of 1940, as amended, or is
exempt from such registration; 

  

	 	(3)	 it is registered as an investment adviser under each applicable state securities law or is exempt from such
registration; and 

  

	 	(4)	 no action has been taken by the Securities and Exchange Commission (“SEC”) or any applicable
state regulator to suspend or revoke such registration, and to its knowledge no investigation or regulatory proceeding has been commenced by the SEC or any applicable state regulator that is reasonably likely to result in such suspension or
revocation. 

  

	 	(5)	 The Sub-Advisor has been granted the full power, authority and
discretion to: (i) enter into any Transactions on behalf of Party B, (ii) bind Party B to the obligations associated with any such Transactions entered into on its behalf and (iii) execute and deliver any and all documentation related to
any such Transactions entered into on behalf of Party B (collectively, the “Authority”). 

  

	 	(6)	 RBC shall be entitled to rely upon any oral and written notices and instructions believed to be originated from
Party B or the Sub-Advisor and RBC shall be (i) fully protected in acting upon any such notices and instructions, (ii) under no duty to determine whether the notices and instructions, (ii) under
no duty to determine whether the giving of any notice or instruction, or the entry into of any Transaction (including without limitation its nature and its amount), on behalf of Party B is within the authority of the
Sub-Advisor and (iii) shall not incur any liability to the Party B in acting in accordance with such notices and instructions. 

 The Sub-Advisor will give written notice to RBC in the event that it
is aware that it is in breach or that, with the passing of time, giving of notice or expiry of any applicable grace period, it will be in breach of any aspect of the foregoing representations and warranties. 

Very truly yours, 
 Rialto Capital Management, LLC, in its
individual capacity, with respect to its representations and warranties and covenants herein 
  

			
	By:	 	 /s/ Philip Orban

	Name:	 	Philip Orban
	Title:	 	Authorized Signatory
	
	Acknowledged and Agreed:
	Rialto Capital Management, LLC
		
	By:	 	 /s/ Philip Orban

	Name:	 	Philip Orban
	Title:	 	Authorized Signatory
	
	ROYAL BANK OF CANADA
		
	By:	 	 /s/ Steven T. Naftzger

	Name:	 	Steven T. Naftzger
	Title:	 	Authorized Signatory

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