Found Union Square Powered by Sonder

140 Mason Street, San Francisco, CA 94102 US near Exit 2c b on I-80 (~1.0mi)
View Map Reservations: +1-800-219-2797
3.5 Star Property Near Westin St Francis Hotel Glass Elevators
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Select Your Room:
04/29/2024 - 04/30/2024
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Standard prices by room type for the next 60 days

Rates shown are nightly rates before taxes and do not necessarily reflect all discounts available. The chart provides the cheapest public rates available by room type.

Property Description

Located in the heart of San Francisco, Sonder at FOUND Union Square is 400 metres from Union square and 800 metres from Moscone Center. It is a 5 minutes’ walk from San Francisco’s Powell Street BART and Muni station.

Amenities / Features

  • Check In: 4:00 pm - 12:00 am
  • Check Out: 11:00 am
  • Non-smoking rooms
  • Laundry
  • Internet services
  • Lift
  • WiFi
  • Free WiFi
  • Non-smoking throughout
  • Air conditioning
  • Invoice provided

Pet Friendly?

Service animals complying with ADA Title lll regulations are allowed.

Pets are not allowed.

Misc Fees / Policies

This property will not accommodate hen, stag or similar parties. Please inform Found Union Square powered by Sonder in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation. Payment before arrival via bank transfer is required. The property will contact you after you book to provide instructions. Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A damage deposit of USD 400 is required. The host charges this 7 days before arrival. This will be collected by credit card. You should be reimbursed within 7 days of check-out. Your deposit will be refunded in full via credit card, subject to an inspection of the property. After confirmation, Sonder will reach out to guests through a secure link to gather some information regarding the guests stay. Sonder may require the guest to provide a photo of their government issued photo ID. Guests will receive check in details from property management three days prior to arrival. Please note, the layout, furniture, and decor of your space may vary from these photos. This is a central location and prone to city noise. There is no cable or daily cleanings. License number is 1206719-12-181.

WiFi is available in the hotel rooms and is free of charge.

No parking available.

Children of any age are allowed.Children up to and including 2 years old stay for free when using an available cot.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.

Cleaning Policies

Use of cleaning chemicals that are effective against Coronavirus

Linens, towels and laundry washed in accordance with local authority guidelines

Guest accommodation is disinfected between stays

Guest accommodation sealed after cleaning

Physical distancing in dining areas

Staff follow all safety protocols as directed by local authorities

Shared stationery such as printed menus, magazines, pens, and paper removed

Hand sanitizer in guest accommodation and key areas

Contactless check-in/check-out

Cashless payment available

Physical distancing rules followed

Screens or physical barriers placed between staff and guests in appropriate areas

Property is cleaned by professional cleaning companies

All plates, cutlery, glasses and other tableware have been sanitized

Guests have the option to cancel any cleaning services for their accommodation during their stay