Welcome to Hotel San Francisco Marriott Union Square San Francisco, This hotel, located in the center of San Francisco, is 0.7 miles from both the Moscone Center and the Financial District. It offers a well-equipped fitness centre and chic, modern rooms. All guest rooms include a HDTV and MP3 dock. Tea and coffee making facilities are offered with each room of San Francisco Marriott Union Square. A 24-hour front desk service is available from San Francisco Marriott Union Square. WiFi access is provided throughout the hotel. Marriott Union Square’s restaurant serves a range of regional and international meals. The hotel’s bar, bin480, offers cocktails and refreshing beverages. Alcatraz Island is 2 miles from Marriott Union Square San Francisco. (Hotel San Francisco Marriott Union Square San Francisco hotels booking).