Sunstone Hotel Investors, Inc. functions as a real estate investment trust (REIT) dedicated to the hospitality industry. Its current holdings include 19 hotel properties, which together feature a total of 9,997 guest rooms. The company's core strategy involves acquiring, possessing, actively managing, and either upgrading or converting hotels it identifies as "Long-Term Relevant Real Estate®." A significant portion of these establishments operate under well-known national brands, such as Marriott, Hilton, and Hyatt.