EX-99.4 5 dex994.htm LETTER DATED FEBRUARY 20, 2007 FROM BARRY L. AMSDELL Letter dated February 20, 2007 from Barry L. Amsdell

Exhibit 99.4


Barry L. Amsdell

880 Coventry Street

Boca Raton, Florida 33487






February 20, 2007


Mr. William M. Diefenderfer


U-Store-It Trust

Dear Bill:

I am resigning, as of this date, from the YSI Board of Trustees in order to avoid any perceived conflict between YSI and the Amsdell family, its largest shareholder. I believe this act to be in the best interest of all of the shareholders, including the Amsdell family.


/s/ Barry L. Amsdell

Barry L. Amsdell