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+1-833-728-2041818 reviews
From
$119140 Mason St., San Francisco, CA 94102, US
Reservations:
+1-833-728-2041818 reviews
1/37
From
$119Call for great rates
+1-833-728-2041Pet Friendly
Free wifi
Air conditioning
Non-smoking rooms
Elevator
Upper floors accessible by elevator
Free toiletries
Private Bathroom
Welcome to Found Union Square powered by Sonder, a delightful 3-star hotel located in the heart of San Francisco. With a prime address at 140 Mason St., this hotel is just a short stroll away from the city center, making it the perfect base for exploring all that the vibrant city has to offer. With 818 reviews to its name, you can be assured of a fantastic stay.
The hotel offers a range of featured amenities designed to enhance your comfort and convenience. Enjoy the pet-friendly atmosphere as you relax in the air-conditioned, non-smoking rooms. Stay connected with the complimentary WiFi and take advantage of the elevator for easy access to the upper floors. The well-appointed private bathrooms come with free toiletries, ensuring a refreshing and enjoyable stay.
In addition to these fantastic amenities, Found Union Square also offers a range of other amenities including a smoke-free property, laundry facilities, and a coffee machine. Rest peacefully in the cozy rooms, complete with flat-screen TVs and comfortable beds. With a starting price of just $119, this hotel offers great value for money in an unbeatable location.
Make the most of your stay in San Francisco at Found Union Square powered by Sonder. With its excellent reviews, convenient location, and impressive amenities, this is the ideal choice for travelers looking for a fun and hassle-free stay. Book now to secure your spot at this fantastic hotel!
Found Union Square powered by Sonder offers a variety of comfortable and stylish rooms to suit every traveler's needs. The King Room is perfect for couples or solo travelers, featuring a spacious suite with a luxurious King size bed. With a room size of 183 square feet, you'll have plenty of space to relax and unwind after a day of exploring the city. Smoking is not allowed in any of the rooms, ensuring a fresh and pleasant atmosphere throughout your stay.
If you're looking for a slightly smaller option, the Queen Room is a great choice. This suite boasts a cozy room size of 108 square feet and features a comfortable Queen size bed. Ideal for couples or solo travelers, this room offers all the amenities you need for a comfortable stay. Enjoy a good night's sleep on the plush bed and wake up refreshed and ready to take on the day.
For larger groups or families, the Superior Quadruple Room is the perfect choice. With enough space to accommodate four adults, this room features four Twin beds in a room size of 108 square feet. You'll have ample space to relax and unwind, making it ideal for groups or families traveling together. Smoking is not allowed in this room, ensuring a comfortable and enjoyable stay for all guests.
Whether you're traveling with a companion or looking for a room to yourself, the Superior Twin Room is a fantastic option. With 108 square feet of space and two comfortable Twin beds, this room offers everything you need for a pleasant stay. The room is non-smoking, ensuring a fresh and clean atmosphere throughout your stay.
Closest airports
Oakland International Airport
11miSan Francisco International Airport
11.6miBuchanan Field Airport
23.8miNorman Y. Mineta San José International Airport
39.4miSonoma County Airport
54.7miPet Friendly
Free wifi
Air conditioning
Non-smoking rooms
Elevator
Upper floors accessible by elevator
Free toiletries
Private Bathroom
King Room
1 King Size Bed
185 sqft
Private Bathroom
Wifi
Coffee machine
Flat-screen TV
Experience luxury and comfort in our spacious King Suite, ideal for two adults. Enjoy a private bathroom, a cozy king-size bed, and modern amenities including free WiFi, a coffee machine, and a flat-screen TV, ensuring a relaxing and memorable stay.
Queen Room
1 Queen Size Bed
110 sqft
Private Bathroom
Wifi
Coffee machine
Flat-screen TV
Indulge in luxury and comfort in our Queen Suite, a spacious 108 sqft room featuring a plush Queen size bed, private bathroom, and top-notch amenities like free Wifi, a flat-screen TV, and a coffee machine. Relax and unwind in style with air conditioning, complimentary toiletries, and enjoy an elevated stay with convenient elevator access to the upper floors.
Superior Quadruple Room
4 Twin Beds
110 sqft
Private Bathroom
Wifi
Air conditioning
Upper floors accessible by elevator
x4
Welcome to our Superior Quadruple Room! Enjoy the spaciousness of 108 sqft with four comfortable twin beds, perfect for up to four adults. Relax in the modern decor while taking advantage of amenities like free Wi-Fi, air conditioning, and a private bathroom.
Superior Twin Room
2 Twin Beds
110 sqft
Private Bathroom
Wifi
Coffee machine
Flat-screen TV
Our Superior Twin Room offers a cozy and comfortable stay for 2 adults looking for a peaceful retreat. With modern amenities including a private bathroom, free wifi, and a coffee machine, your stay will be both relaxing and convenient.
Twin Room - Disability Access
2 Twin Beds
160 sqft
Private Bathroom
Wifi
Flat-screen TV
Air conditioning
Experience comfort and accessibility in our Twin Room - Disability Access. With its 161 sqft space, private bathroom, free Wifi, and flat-screen TV, this room is perfect for two adults looking for a relaxing stay with all essential amenities.
7.7
818 reviewsFrom
$119Categories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
WiFi quality
Featured reviews:
🇺🇸
Jan
8.2
8.2
The rooms were very clean. The beds were super comfortable.
This is a tricky one to respond to. I traveled with little kids. While I feel sorry for the many homeless that live out on the streets in the area, I did feel quite uncomfortable walking by individuals smoking hash pipes, taking heroine or drinking heavily. While you can mostly avoid this by taking Ellis Street to the hotel, I do think it’s necessary to make other families with little kids aware of this.
🇸🇬
Muhamad
8.2
8.2
The location was convenient, cable car was a few streets away, BART service also nearby, most buses that head out to the different areas of San Francisco are located near by. Nice lounge area for you to relax in if you arrive early and luggage storage is provided if you need to store them and head out while waiting for the 4pm check in. Definitely a good place to relax too and talk to other people staying in the hotel and there is a laundry room for those who want to wash their clothes and a pantry with ice, and free coffee. For the Halal travellers, a lot of Halal options near by like Halal Guys and Halal Wings Plus just to name a few. Definitely prime location and the price was just right for 6 days. Would like to commend the staff present during our stay, they are friendly and very helpful to us.
The room is a little small for 4 persons but we made it work. Would recommend that you split your group into 2s if you plan on staying here. Otherwise it was just nice for you to lay your heads after a day of exploring SF. Neighborhood is a little noisy at night with the cars driving by, but i believe that's negligible, would be the same in any hotels in the area.
🇨🇦
Janine
8.2
8.2
The location in Union Square was perfect: close to Mocone Centre, restaurants, shopping, cable car and more. The staff were pleasant. The app was a great way to get help when we needed it. It was very quiet. The lounge was relaxing and clean. There is a work space. The kitchen was good with microwave, coffee and tea, ice but no cooking. Laundry available for a fee and I was able to use an app to pay for that.
The room was not as shown: it definitely looked more spacious than what we got. We were in a corner room with bunk beds at 90 degrees overlapping. No space for luggage. About 4 drawers. No table and no chair. Linen was great and the beds were comfortable. Do not book double bunk room unless you are travelling light.
🇦🇺
Damian
9.1
9.1
The Hotel is old San Francisco but has been updated. The front desk was helpful, and I paid for the early check-in (1pm) as I came from Australia in the morning and wanted to have a rest. The lockers are useful for pre-check-in and on the day of check-out. If the lockers are full, they will provide storage. Everything runs through the app, which is good in that you can open the front door and room door with your phone. However, you have to be careful not to run out of battery (you get a code as backup). You also have to order cleaning through the app - it is not every day as you may expect, which doesn't worry me as it saves on cleaning chemicals etc. There is a lounge, and work desks on the 2nd floor with water and coffee. Also, some paid vending machines for drinks/snacks. Lots of bars/restaurants in the area, and a short walk to public transport, cable car, shopping mall, etc.
The location is on the edge of Tenderloin; therefore, you need to be mindful of where you are going at night time. The A/C-Heat wasn't working; however, they supplied a small heater that was sufficient to heat the room.
🇬🇧
Hannah_with_a_h
9.1
9.1
Excellent and friendly staff. Easy to get in using the Sonder app. Quality and clean hotel. Comfy beds. Felt safe inside the hotel. Very secure luggage room. Kitchen area with facilities to make drinks and a Microwave was very useful, convenient and money saving. Small lounge and work area also very useful. Good central location, although important to stay safe as the area is not good. Take Ubers and walk out and to the right and head always behind the hotel towards Union square, not straight ahead in to Tenderloin. Easy 20-30 mins in taxi to/from SFO airport.
Small 4 bedded bunk room for 4 adults. It was actually OK but with no where to put things, you have to live out of your suitcase. They could do with some hooks or furniture to put things on. Located on the edge of the dodgiest area of the city with druggies and homeless in abundance. it's OK as long as you come out and walk preferably out and to the right towards Ellis. Or, as we did, order lots of Uber to get you to where you're going and back safely. Don't let it put you off but you do need to take precautions and I wouldn't go out at night in the area.
🇬🇧
Pmcv
10
10
Good location next to transport to most places in SF. Easy luggage storage, free coffee, hot and cold water dispenser, microwave and coin operated laundry. Nice designed common areas and spacious rooms. You would expect to pay more for this standard. Amazing place and great staff. Easy to get the train to the airport from Powell Station which is max 2 minutes walk away so its a super good location. You can walk to most places or just get the bus/ tram/ train and of course the famous cable cars from Powell. Would stay again any time.
Anywhere near a station in any big city attracts all members of society but we were there late at night, with luggage etc and never felt unsafe.
🇨🇦
Dariya
9.1
9.1
- Easy access - Good value - Right in downtown - Water cooler - Fast wi fi - Luggage locker - Early check in available - Nice coworking / lounge area - Safe and secure building accessible only by code given to residents
- Homeless people like next to any hotel in downtown. It will be the same if you go to Hilton next by. But just something to be aware of. Downtown San Francisco has a lot of homeless people. - I had to request a couple of times through their chat and app to bring me additional blanket and detergent. - No heating or AC ( it had AC, but it’s broken) - Very had coffee
🇮🇳
En
8.2
8.2
Design, hot and cold drinking water, free tea, facilities are new, staff are wonderful and helpful, security available at midnight, password key to enter the gate and room, perfect location
The height of lower bed is not enough, can’t sit on the bed, room is very small.
🇵🇭
Armelia
9.1
9.1
Very cute & functional room. Value for money room price for the area. The bed was comfortable w/ a lot of sockets/ charging area. Staff was very friendly & helpful with all our questions & inquiries. Appreciated the early check in & late check out request thaf was granted thru the app ( download the Sonder app for updates about your stay). We appreciated the free chocolates upon check in & the free coffee/tea/water located on the 2nd floor. We felt safe inside the hotel and will definitely stay here again.
None. However, there were a lot of homeless people & drug addicts outside the hotel.
🇺🇸
Meutia
8.2
8.2
The concept is great, minimalizing contact with staff, but it provide with confusion at the start. The room is included with white noise machine which is nice and provide good noice background and cover a lot of the commotion from outside. the amenities such as lounge with kitchen and laundry room provided so much of things we needed.
the room smells of weird wood varnish, kind of. it’s pretty small with the bunk bed layout, must be very careful coming down the stairs.
Attractions
Barbary Coast Trail
0.1miSaints Peter and Paul Church
1.1miSan Francisco Japantown
1.2miFillmore District
1.3miPacific Heights
1.4miGrateful Dead House
2.3miConservatory of Flowers
3.3miSan Francisco Botanical Garden
3.4miBaker Beach
3.9mi16th Avenue Tiled Steps
4miSea Cliff
4.6miGolden Gate National Recreation Area
6.2miBerkeley
10.1miMarin County
12.5miHalf Moon Bay
21.9miAttractions
Barbary Coast Trail
0.1miSaints Peter and Paul Church
1.1miSan Francisco Japantown
1.2miFillmore District
1.3miPacific Heights
1.4miGrateful Dead House
2.3miConservatory of Flowers
3.3miSan Francisco Botanical Garden
3.4miBaker Beach
3.9mi16th Avenue Tiled Steps
4miSea Cliff
4.6miGolden Gate National Recreation Area
6.2miBerkeley
10.1miMarin County
12.5miHalf Moon Bay
21.9miAirports
Oakland International Airport
11miSan Francisco International Airport
11.6miBuchanan Field Airport
23.8miNorman Y. Mineta San José International Airport
39.4miSonoma County Airport
54.7miPet Friendly
Free wifi
Air conditioning
Non-smoking rooms
Elevator
Upper floors accessible by elevator
Free toiletries
Private Bathroom
Accessibility
Upper floors accessible by elevator
Bathroom
Bathtub or shower
Free toiletries
Hairdryer
Private Bathroom
Toilet
Toilet paper
Towels
Bedroom
Linens
Wardrobe or closet
Cleaning Services
Laundry
Food & Drink
Tea/Coffee maker
Front Desk Services
Invoice provided
General
Air conditioning
Elevator
Heating
Ironing facilities
Non-smoking rooms
Pet Friendly
Smoke-free property
Internet
Free wifi
Kitchen
Coffee machine
Media & Technology
Flat-screen TV
TV
Physical distancing
Cashless payment available
Contactless check-in/out
Screens or physical barriers between staff and guests in appropriate areas
Room Amenities
Clothes rack
Iron
Safety features
Shared stationery (e.g. printed menus, magazines, pens, paper) removed
From
$119Check-in
From 16:00
Check-out
Until 11:00
Pets
Pets are not allowed.
Internet
WiFi is available in the hotel rooms and is free of charge.
Age restrictions
The minimum age for check-in is 18
Curfew
Come and go whenever you want
Parking
Parking may not be available
Reservations
Call us for our best daily rates
+1-833-728-2041Children and beds
Child policies
Children of all ages are welcome.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
0 - 2 years
Additional fees are not calculated automatically in the total cost and will have to be paid for separately during your stay.
The maximum number of cribs, extra beds, and children allowed in existing beds can vary depending on the option booked.
All cribs and extra beds are subject to availability.
No capacity for extra beds.
Cards accepted at this property
Mastercard,
American Express,
Visa
This property does not accept cash.
What are the check-in and check-out times at Found Union Square powered by Sonder?
Found Union Square powered by Sonder permits check-ins after 04:00 PM and expects check-outs to be completed by 11:00 AM.
How much does a stay at Found Union Square powered by Sonder cost?
The entry-level price at Found Union Square powered by Sonder is $119. These rates are subject to change based on room selection and travel dates. Kindly input your dates to view current rates.
Which room categories can I book at Found Union Square powered by Sonder?
The hotel offers a variety of room types including King Rooms, Queen Rooms, Superior Quadruple Rooms, Superior Twin Rooms, and Twin Rooms with disability access. Smoking is not allowed in any of the rooms. The King and Queen Rooms accommodate 2 adults with 1 king or 1 queen bed respectively, while the Superior Quadruple Room accommodates 4 adults with 4 twin beds. The Superior Twin and Twin Rooms with disability access both accommodate 2 adults with 2 twin beds. The room sizes range from 108 sqft to 183 sqft.
What is there to do in Found Union Square powered by Sonder?
Based on the provided data for the hotel "Found Union Square powered by Sonder," we can highlight some of the leisure amenities that guests can enjoy during their stay. However, please note that specific details about these amenities are not mentioned in the given data.
Guests at the hotel can make use of the featured amenities offered by the hotel. Unfortunately, the provided data does not specify what those featured amenities are.
Additionally, there is no information available about the other amenities that the hotel might offer to its guests.
Therefore, without further information from the provided data, it is not possible to provide specific options for how guests can spend their time at the hotel.
What methods of payment does Found Union Square powered by Sonder accept?
Found Union Square powered by Sonder accepts payments through Mastercard, American Express, and Visa. However, cash is not accepted as a method of payment.
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