Property Location With a stay at JW Marriott San Francisco Union Square, youll be centrally located in San Francisco, steps from SHN Curran Theatre and 8 minutes by foot from Westfield San Francisco Centre. This 4-star hotel is 0.6 mi (1 km) from San Francisco Museum of Modern Art and 0.7 mi (1.2 km) from Moscone Convention Center.Rooms Stay in one of 344 guestrooms featuring flat-screen televisions. Your pillowtop bed comes with premium bedding. Cable programming provides entertainment, and wired and wireless Internet access is available for a surcharge. Partially open bathrooms with bathtubs or showers feature designer toiletries and hair dryers.Amenities Enjoy recreation amenities such as a 24-hour fitness center or take in the view from a terrace. Additional amenities at this hotel include complimentary wireless Internet access, concierge services, and gift shops/newsstands.Dining Enjoy Californian cuisine at Level III Restaurant, a restaurant which features a bar, or stay in and take advantage of the room service (during limited hours). Buffet breakfasts are available daily from 6:30 AM to 11:00 AM for a fee.Business, Other Amenities Featured amenities include a business center, express check-in, and express check-out. Planning an event in San Francisco? This hotel has facilities measuring 12242 square feet (1137 square meters), including conference space.