Exhibit 8.1

The Atlantic Building

950 F Street, NW

Washington, DC 20004-1404

202-239-3300 | Fax: 202-654-4829

DRAFT–SUBJECT TO REVIEW AND CHANGE

[ ], 2017

Starwood Real Estate Income Trust, Inc.

1601 Washington Avenue

Suite 800

Miami Beach, FL 33139

Re: Registration on Securities Form S-11 Relating to Shares of Common Stock of Starwood Real Estate Income Trust, Inc.

Ladies and Gentlemen:

We are acting as tax counsel to Starwood Real Estate Income Trust, Inc., a Maryland corporation (the “Company”), in connection with the registration statement on Form S-11, File No. _______ (as amended, the “Registration Statement”), filed by the Company with the Securities and Exchange Commission under the Securities Act of 1933, as amended, to register up to $5,000,000,000 of the Company’s common stock, par value $.01 per share, consisting of Class T shares, Class S shares, Class D shares and Class I shares (the “Shares”). This opinion letter is rendered pursuant to Item 16 of Form S-11 and Item 601(b)(8) of Regulation S-K.

You have requested our opinions as to (i) the qualification of the Company as a real estate investment trust (“REIT”) under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”), and (ii) the accuracy of the discussion of U.S. federal income tax considerations contained under the caption “Material U.S. Federal Income Tax Considerations” in the Registration Statement.

In preparing this opinion letter, we have reviewed the form of the Company’s Articles of Amendment and Restatement (the “Articles”), the Registration Statement and such other documents as we have considered relevant to our analysis. We have also obtained representations as to factual matters made by the Company through a certificate of an officer of the Company (the “Officer’s Certificate”). Our opinion letter is based solely on the information and representations in such documents.

For purposes of this opinion letter, we have assumed (i) the genuineness of all signatures on documents we have examined, (ii) the authenticity of all documents submitted to us as originals, (iii) the conformity to the original documents of all documents submitted to us as copies, (iv) the conformity, to the extent relevant to our opinions, of final documents to all documents submitted to us as drafts, (v) the authority and capacity of the individual or individuals who executed any such documents on behalf of any person, (vi) due execution and delivery of all such documents by all the parties thereto, (vii) the compliance of each party with all material provisions of such documents, and (viii) the accuracy and completeness of all records made available to us.

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Further, we have assumed, with your consent, that (i) the factual representations set forth in the Officer’s Certificate and the description of the Company and its subsidiaries and their proposed activities in the Registration Statement are true, accurate and complete as of the date hereof, and that during the first taxable year of operations and during subsequent taxable years, the Company and its subsidiaries will operate in a manner that will make the representations contained in the Officer’s Certificate and the description of the Company and its subsidiaries and their proposed activities in the Registration Statement true for such years, (ii) the Company will file the form of the Articles with the Maryland State Department of Assessments and Taxation, (iii) other than the filing of such Articles, the Company will not make any amendments to its organizational documents after the date of this opinion that would affect the Company’s qualification as a REIT for any taxable year and (iv) no action will be taken after the date hereof by the Company or any of its subsidiaries that would have the effect of altering the facts upon which the opinion set forth below is based.

For purposes of our opinion, we have not made an independent investigation of the facts, representations, and covenants set forth in the Officer’s Certificate, the Registration Statement, or in any other document. Consequently, we have assumed, and relied on your representations, that the information presented in the Officer’s Certificate, the Registration Statement, and other documents accurately and completely describe all material facts relevant to our opinion. We have assumed that such representations are true without regard to any qualification as to knowledge or belief. Our opinion is conditioned on the continuing accuracy and completeness of such statements, representations and covenants. Any material change or inaccuracy in the facts referred to, set forth, or assumed herein or in the Officer’s Certificate may affect our conclusions set forth herein.

The opinions expressed herein are given as of the date hereof and are based upon the Code, the U.S. Treasury regulations promulgated thereunder, current administrative positions of the U.S. Internal Revenue Service and existing judicial decisions, any of which could be changed at any time, possibly on a retroactive basis. Any such changes could adversely affect the opinions rendered herein. In addition, as noted above, our opinions are based solely on the documents that we have examined and the representations that have been made to us and cannot be relied upon if any of the facts contained in such documents or in such additional information is, or later becomes, inaccurate or if any of the representations made to us are, or later become, inaccurate. Our opinions are limited to the U.S. federal income tax matters specifically covered herein. We have not opined on any other tax consequences to the Company or any other person. Further, we express no opinion with respect to other federal laws or the laws of any other jurisdiction.

Based on the foregoing, we are of the opinion that:

(i)    Commencing with the taxable year ending December 31 of the year in which the escrow period concludes., and assuming that the elections and other procedural steps referred to in the Registration Statement and Officer’s Certificate are completed by the Company in a timely fashion, the Company will be organized in conformity with the requirements for qualification and taxation as a REIT under the Code, and the Company’s contemplated method of operations will enable it to satisfy the requirements for such qualification.

(ii)    The statements under the caption “Material U.S. Federal Income Tax Considerations” in the Registration Statement, insofar as they purport to constitute summaries of matters of U.S. federal income tax law and regulations or legal conclusions with respect thereto, constitute accurate summaries of the matters described therein in all material respects.

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The Company’s status as a REIT for any taxable year is dependent upon, among other things, the Company meeting the requirements of Sections 856 through 860 of the Code throughout such year and for the year as a whole. Accordingly, because the Company’s satisfaction of such requirements will depend upon future events, including the final determination of financial and operational results, it is not possible to assure that the Company will satisfy the requirements to qualify as a REIT in any particular taxable year.

Our opinion is not binding on the Internal Revenue Service, and the Internal Revenue Service may disagree with the opinion contained herein.

No opinions other than those expressly contained herein may be inferred or implied. Also, we undertake no obligation to update this opinion letter, or to ascertain after the date hereof whether circumstances occurring after such date may affect the conclusions set forth herein.

This opinion letter is being furnished to you for submission to the Securities Exchange Commission as an exhibit to the Registration Statement. We hereby consent to the filing of this opinion letter as Exhibit 8.1 to the Registration Statement and to the reference to this firm under the caption “Legal Matters” in the prospectus constituting a part of the Registration Statement. In giving this consent, we do not thereby admit that we are an “expert” within the meaning of the Securities Act of 1933, as amended.

Very truly yours,