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From64US$ /night
Check-in
21Nov2025Select date
Check-out
22Nov2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

54 Fourth Street, San Francisco, California, United States, 94103

Rooms & Amenities

The Mosser Hotel offers 54 budget-friendly rooms with shared hall baths and deluxe rooms with private bathrooms. All rooms include free WiFi, flat-screen TVs, double-pane windows, and ceiling fans. Deluxe rooms add private bathrooms with bath amenities and robes. Custom-designed furnishings maximize space efficiency.

Dining & Drinks

The Keystone serves New American comfort food with global influences and craft cocktails. Annabelle's Bar and Bistro offers over 20 wines by the glass and 125 by the bottle. The lobby provides a minimal free breakfast of muffins, coffee, and tea.

Location & Attractions

Located in Downtown San Francisco, the hotel is a 5-minute walk from Union Square, SFMOMA, and Yerba Buena Gardens. Nearby landmarks include the Moscone Center, Tadich Grill (the city's oldest restaurant), and the Ferry Building. The SoMa neighborhood features tech offices, lofts, and art spaces.

Services & Safety

The hotel provides free WiFi, laundry bags for linens, and a no-amenity-fee policy. Safety features include carbon monoxide detectors, fire extinguishers, and smoke detectors. Staff wear personal protection equipment, and rooms are cleaned with high-touch surfaces sanitized.

Meeting Spaces

The Mosser offers a 300 sq ft conference room for 16 guests and a 200 sq ft boardroom for 8. Both spaces have ergonomic furnishings, natural lighting, and modern amenities for meetings or presentations.

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Choose the Room

From cosy doubles to spacious family suites – all with flexible options, breakfast, and exclusive deals.
Double Room
2 persons
9 m² 
1 Double bed
Shower
Heating
Queen Room Shared Bath
2 persons
10 m² 
1 King-size bed
Shower
Heating
Deluxe Double Room
2 persons
10 m² 
1 Double bed
Shower
Heating
Deluxe Twin Room Two Twin Beds
2 persons
18 m² 
2 Single beds
Shower
Heating
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Getting around

All Transportation Options at a Glance

City Centre
San Francisco 1.7 km
Airports
San Francisco International (SFO) 22.1 km
Oakland International (OAK) 30.9 km
Train
Caltrain - 4th & King Street Station 1.3 km
Underground
Powell Street Station300 m
Bus
Bus stop100 m

Amenities

Thoughtfully designed amenities for a comfortable & memorable stay

General

  • No smoking on site
  • Free Wi-Fi
  • Safe deposit box
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Smoke detectors
  • Fire extinguishers

Services

  • Housekeeping
  • Laundry

Dining

  • Restaurant
  • Bar/ Lounge area

Room features

  • Free Wi-Fi in rooms
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Location

54 Fourth Street, San Francisco, California, United States, 94103
Map view
54 Fourth Street, San Francisco, California, United States, 94103
Nearby
Shopping Area
Union Square
490 m
Gallery
San Francisco Museum of Modern Art
450 m
Museum
Contemporary Jewish Museum
300 m
Event hall
Moscone Center
230 m
Museum
Children's Creativity Museum
430 m
Church
St. Patrick's Catholic Church
200 m
Mall
Westfield San Francisco Centre
250 m
Museum
Museum of the African Diaspora
360 m
Mall
Metreon
90 m
Garden
Yerba Buena Gardens
390 m
Museum
Yerba Buena Center for the Arts
360 m
Gallery
Xanadu Gallery
540 m
Restaurants
Super Duper Burgers
330 m
783 Mission Street
Denny's
140 m
816 Mission St
Starbucks
120 m
222 Mason St Nikko Hotel
Beard Papa's Bakery
230 m
99 Yerba Buena Ln
Loving Hut
130 m
845 Market St Ste 12 at Westfield San Francisco Centre
Tad's Steakhouse
330 m
38 Ellis St
Pinecrest Diner
650 m
401 Geary St Union Square
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Check-in
21Nov2025Select date
Check-out
22Nov2025Select date
Rooms and Guests2 Guests, 1 Room