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JW Marriott San Francisco Union Square is located in the vibrant Union Square area of San Francisco, providing guests with stylish and modern air-conditioned accommodations. All rooms feature an in-room safe, a marble bathroom and guest robes, along with a large LCD TV with premium film channels, a work desk with ergonomic chair and a coffee machine. For additional convenience a 24-hour front desk is also available. Guests seeking to explore the city can visit nearby attractions such as AT&T Park (15 minutes drive away), Ghirardelli Square (12 minutes drive away) and Chinatown (12 minutes walk away). Fisherman's Wharf is 1.2 miles away from the hotel.
Couples particularly enjoy staying at this hotel, having rated it 8.6 for two-person trips. After a long day of sightseeing or activities, guests can relax in the well-equipped modern fitness center before heading down to the on-site bar & restaurant Level III Bar & Restaurant to savor its selection of Northern California wines and sample some of its delicious international meals cooked by experienced chefs.
This property has 2 on-site restaurants:Level III Restaurant, and Level III Bar
Type: Double 
Room Size: 33.45 Bed: 1 extra-large double bed 
Type: Double Room Size: 33.45 Bed: 1 extra-large double bed 
Type: Double Room Size: 33.45 Bed: 1 extra-large double bed
Type: Suite Room Size: 42.74 Bed: 1 extra-large double bed, 1 sofa bed
Type: Quadruple Room Size: 33.45 Bed: 2 large double beds 
Type: Double Room Size: 33.45 Bed: 1 extra-large double bed 
Restaurant
Paid WiFi
Pet Friendly
Wheelchair Accessible
Fitness CenterInternet
Activities 
Business Facilities 
Cleaning Services 
Cleanliness & disinfection Common Areas 
Food & Drink Food & drink safety 
Front Desk Services General 
Miscellaneous Physical distancing 
Pool and Spa Safety & security Safety features 
Services 
Transportation 515 Mason Street, San Francisco, CA 94102, United States
When booking more than 9 rooms, different policies and additional supplements may apply.
WiFi is available in the hotel rooms and costs USD 14.95 per 24 hours.
Private parking is possible on site (reservation is not needed) and costs USD 79 per day.
Pets are allowed. Charges may be applicable.
Children of any age are allowed.
Children up to and including 3 years old stay for free when using an available cot.
Children up to and including 11 years old stay for free when using an existing bed.
You haven't added any extra beds.
Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management.
"Enjoyed my stay. Food at the restaurant was very good. Staff was very accommodat.."
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