Sunstone Hotel Investors, Inc. operates as a real estate investment trust (REIT) focused on the hospitality sector. As of the current release date, its portfolio includes interests in 19 hotel properties, collectively offering 9,997 rooms. Sunstone's business model encompasses acquiring, owning, providing asset management for, and strategically renovating or repositioning hotels deemed "Long-Term Relevant Real Estate®." The vast majority of these establishments operate under nationally recognized brands, including Marriott, Hilton, and Hyatt.