The Mosser | Hotel in San Francisco

| 8.2 (1005 Reviews) |  1 Bathroom
Union Square Hotel | The Mosser

Hotel in Union Square, San Francisco

This smoke-free hotel features a restaurant, a bar/lounge, and concierge services. WiFi in public areas is free. Other amenities include laundry facilities, a 24-hour front desk, and tour/ticket assistance.
Housekeeping is available on request.
The Mosser offers 84 accommodations with bathrobes and hair dryers. Cable television is provided.

This San Francisco hotel provides complimentary wireless Internet access. Additionally, rooms include irons/ironing boards and complimentary toiletries. Housekeeping is offered daily and change of towels can be requested. Housekeeping is provided on request.


The recreational activities listed below are available either on site or nearby; fees may apply.

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Amenities

TV
Wheelchair Accessible
Accessibility
Security/Safety
Bedding/Linens
Wellness Facilities
Fireplace/Heating
Restaurant
Bar
Toiletries
Guest Services
Child Friendly
Internet
Laundry

Facility Overview

Bathrooms
  • Free toiletries
  • Towels
  • Bathrobes
  • Hair dryer
Bedroom
  • Heating
  • Bed sheets
  • Ceiling fan
  • Iron/ironing board
  • Phone
Breakfast
  • 1 bar
  • 1 restaurant
Parking
  • 24-hour offsite parking within 0.01 mi (USD 44 per night)
Accessibility
  • Braille signage
  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices available
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible lounge
  • Elevator
Activities
  • Outlet shopping
  • Bicycle rentals
  • Health/beauty spa
  • Golfing
  • Zoo
  • Scooter/moped rentals
Entertainment
  • 40-inch TV
  • Cable channels
General
  • Vending machine
  • Front-desk safe
  • Elevator
  • Arabic
  • Spanish
  • German
  • Filipino
  • English
  • French
  • Smoke-free property
Guest Services
  • Laundry facilities
  • Change of towels (on request)
  • Multilingual staff
  • Porter/bellhop
  • 24-hour front desk
  • Daily housekeeping
  • Concierge services
  • Laundry facilities
  • Tour/ticket assistance
  • Luggage storage
Internet
  • Available in some public areas: Free WiFi
  • Available in all rooms: Free WiFi

Policies

Check-in
Check-in start time: 3 pm; check-in end time: anytime early check-in fee: usd 25.00 early check-in subject to availability minimum check-in age: 18
Check-out
A late check-out fee will be charged check-out before 11:00 am late check-out subject to availability
Child Policy
Children are welcome. rollaway/extra beds are not available.
Payment Policy
Offsite parking fee: usd 44 per night (0.01 mi away; open 24 hours) early check-in fee: usd 25.00 (subject to availability) late check-out is available for a fee (subject to availability) the above list may not be comprehensive. fees and deposits may not include tax and are subject to change.
Pet Policy
Pets not allowed

Cashless transactions are available extra-person charges may apply and vary depending on property policy government-issued photo identification and a credit card may be required at check-in for incidental charges please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, and window guards special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed this property accepts credit cards; cash is not accepted

Reviews

Oscar
Mar 12, 2026 11:45:46 AM
Review Score:   10
Summary: Friendly staff - Clean room - quick check in
See All Reviews

Room Arrangement

Room Info Facilities
Shared Bathroom in Hallway, 1 Double Bed
Room Size: 99 square feet m2
1 Double Bed
Shared Bathroom in Hallway, 1 Double Bed

General

Square meters - 9, Shower/tub combination, No cribs (infant beds), Number of bedrooms - 1, Square feet - 99, Ping - 3, Bed count minimum 1, Bed count maximum 1
Deluxe Room, 1 Double Bed
Room Size: 108 square feet m2
1 Double Bed
Deluxe Room, 1 Double Bed

General

Square meters - 10, Outdoor spaces not available, Private bathroom, Square feet - 108, Shower/tub combination, Number of bedrooms - 1, Ping - 3.04, Extra bed count 0, Bed count minimum 1, Bed count maximum 1, Free cribs/infant beds
Shared Bathroom in Hallway, One Queen Bed
Room Size: 110 square feet m2
1 Queen Bed
Shared Bathroom in Hallway, One Queen Bed

General

Square meters - 10, Shower/tub combination, Number of bedrooms - 1, Square feet - 110, Ping - 3, Shared bathroom, Bed count minimum 1, Bed count maximum 1, Free cribs/infant beds
Deluxe Room, 1 Queen Bed
Room Size: 192 square feet m2
1 Queen Bed
Deluxe Room, 1 Queen Bed

General

Ping - 5.4, Private bathroom, Shower/tub combination, Square feet - 192, Number of bedrooms - 1, Square meters - 18, Bed count minimum 1, Bed count maximum 1, Free cribs/infant beds
Deluxe Room, 2 Twin Beds
Room Size: 192 square feet m2
2 Twin Beds
Deluxe Room, 2 Twin Beds

General

Private bathroom, Shower/tub combination, Square feet - 192, Number of bedrooms - 1, Square meters - 18, Ping - 5.40, Wheelchair accessible, Bed count minimum 2, Free cribs/infant beds, Bed count maximum 2

FAQ's

Is this The Mosser pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

Does the The Mosser have a swimming pool?

No, this The Mosser does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in The Mosser?

Best-rates for the The Mosser starts from $105 per night with includes Wheelchair Accessible, Security/Safety, Bedding/Linens, Fireplace/Heating, Restaurant, Bar, Child Friendly, Internet, TV, Accessibility, Wellness Facilities, Toiletries, Guest Services, Laundry with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is The Mosser a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 3 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the The Mosser wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the The Mosser is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the The Mosser?

Based on the information reported by the owner or manager, the The Mosser indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for The Mosser?

Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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