Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  MARR CHRISTOPHER P
 2. Date of Event Requiring Statement (Month/Day/Year)
06/05/2006		 3. Issuer Name and Ticker or Trading Symbol
U-Store-It Trust [YSI]
(Last)
(First)
(Middle)
C/O U-STORE-IT TRUST, 6745 ENGLE ROAD		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chief Financial Officer
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

CLEVELAND, OH 44130		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Shares 52,817 (1)
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (right to buy)   (2) 06/04/2016 Common Shares 150,000 $ 17.04 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
MARR CHRISTOPHER P
C/O U-STORE-IT TRUST
6745 ENGLE ROAD
CLEVELAND, OH 44130		       Chief Financial Officer  

Signatures

/s/ Kathleen A. Weigand, Attorney-In-Fact 06/06/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) These common shares represent restricted shares issued under the Company's 2004 Equity Incentive Plan and are subject to risk of forfeiture. The common shares will vest over a five year period on each of the first five anniversaries of the grant date as follows: 31.5% on June 5, 2007; 25.5% on June 5, 2008; 18.6% on June 5, 2009, 17.9% on June 5, 2010; and 6.5% on June 5, 2011.
(2) These stock options vest ratably over a five year period, one-fifth per year on each of the first five anniversaries of the grant date of June 5, 2006, provided the reporting person remains employed by the Company.

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