EXHIBIT 10.1 ADDENDUM TO ROBERT F. COTTER OFFER LETTER This Addendum effective as of February 16, 2002 between Robert F. Cotter ("Cotter") and Starwood Hotels & Resorts Worldwide, Inc., a Maryland corporation (the "Company" or "Starwood"), hereby...Addendum to Offer Letter • May 15th, 2002 • Starwood Hotels & Resorts • Real estate investment trusts
