The Fitness Center at The Clift Royal Sonesta San Francisco
The fitness center at Clift Hotel San Francisco is referenced by those who travel for a living. Out of 16 professionals that we tracked, 3 praised the fitness center, including Lonely Planet, Gayot and Fodor's.
The Clift Royal Sonesta San Francisco 
Lonely Planet
Gayot
Fodor's
Lonely Planet "There's a business center, gym, trendy bar and unimpressive restaurant"
Gayot "Although there's no spa, guests can book treatments in their rooms; a small fitness center is open around the clock, and complimentary bikes are available on a first-come, first-serve basis"
Fodor's "If guests need a more expansive gym experience, day passes to a nearby fitness center (with a pool, classes and more) are available from the front desk"
