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The Inn at Union Square

440 Post Street, San Francisco Downtown, San Francisco (CA), United States 94102 (Show on map)

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"Great advice by staff, room upgrade, nice happy hour service..."

  • Yukiko, Japan
  • February 4, 2015
  • Area: San Francisco Downtown
  • Rooms : 30
  • Free Wi-Fi

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Room Types
Deluxe King Room
Deluxe Queen Room
Junior Queen Suite
Deluxe King Room (Non Refundable)
Deluxe Queen Room (Non Refundable)
Junior Queen Suite (Non Refundable)
Deluxe Queen Room
Deluxe King Room
Junior Queen Suite


When would you like to stay at this hotel?

Features of The Inn at Union Square

24-hour front desk

business center

car park



facilities for disabled guests

laundry service

meeting facilities

room service

safety deposit boxes


free Wi-Fi in all rooms

Wi-Fi in public areas


car park

valet parking

Languages Spoken

Chinese (Cantonese)





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Nestled in the heart of San Francisco Downtown, The Inn at Union Square is an ideal spot from which to discover San Francisco (CA). Only away, this 3-star hotel can be easily accessed from the airport. This modern hotel is in the vicinity of popular city attractions such as Westin St Francis Hotel Glass Elevators, San Francisco Museum of Craft and Design, Tix Bay Area.

The facilities and services provided by The Inn at Union Square ensure a pleasant stay for guests. While lodging at this wonderful property, guests can enjoy free Wi-Fi in all rooms, 24-hour front desk, facilities for disabled guests, Wi-Fi in public areas, valet parking.

In addition, all guestrooms feature a variety of comforts. Many rooms even provide internet access – wireless (complimentary), non smoking rooms, heating, wake-up service, desk to please the most discerning guest. Besides, the hotel's host of recreational offerings ensures you have plenty to do during your stay. Whatever your reason for visiting San Francisco (CA), the The Inn at Union Square is the perfect venue for an exhilarating and exciting break away.
Nestled in the heart of San Francisco Downtown, The Inn at Union Square is an ideal spot from which ... see more
The hotel accepts reservations and will rent rooms and other facilities to persons under the age of 18 in cases where either (i) a parent or legal guardian guarantees payment of all charges for rooms, food and beverage, incidentals and damages incurred, or (ii) a person under the age of 18 is legally emancipated and can present documentation at check in showing they are emancipated and can legally contract for services.

Children and extra beds:
Infant 0-1 year(s)
Stay for free if using existing bedding. Note, if you need a cot there may be an extra charge.
Children 2-12 year(s)
Stay for free if using existing bedding.

Guests over 12 years old are considered as adults.

Extra beds are dependent on the room you choose, please check the individual room policy for more details.

When booking more than 5 rooms, different policies and additional supplements may apply.

Check-In From
03:00 PM

Check-Out Until
12:00 PM

Non-Smoking Rooms / Floors

Number of Floors

Number of Rooms

Recent customer comments

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from 37 reviews

Value for Money
Staff Performance
Hotel Condition/Cleanliness
Room Comfort/Standard
All reviews (37)
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Shelley W. Families with young children Australia, March 31, 2015
great stay in San Fran

staff, location, staff
Great place, staff could not be more helpful definitely would stay again
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Yukiko O. Solo travelers Japan, February 4, 2015
Great hospitality

Great advice by staff, room upgrade, nice happy hour service
I spent one night at this hotel. They have upgraded my room when I arrived, and they have offered me some place to rest and unpack my luggage, while I was going to get ready to walk around the area before check in. Room was clean and bigger than expected, the had free wine & soft drink offering during happy hour with cheese and couple of snacks, also, they were kind enough to show me the area which is not so good to go out during late night time for safety reason. That made me feel very safe and really appreciated for someone who do not know the city that much. One thing I was a little not sure about was some room cleaning staff (old lady) was cheating to eat breakfast in front of me, which is served for hotel customer. She hide her food when floor manager came for checking. I did not feel good to see this. At least, she should not eat in front of customer.
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John A. Couples United States of America, January 1, 2015
A Great Jem

Cozy and clean and convient.
One of the best hotels I have stayed at over the world.
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Myra L. Couples Philippines, December 29, 2014
very old

staff was ok
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Keryn M. Couples Australia, December 22, 2014
Great hotel with fantastic service.

Great service in a great location which is close to everything. Lots of extras included.
Great hotel highly recommended.
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Cheryl M. Couples Canada, July 17, 2014
Great Location - the staff were superb!

Staff, location, comfortable bed
Very good. the staff could not have been more helpful & pleasant. I would certainly stay there again.
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Tamanda K. Couples Australia, July 11, 2014
Fantastic boutique hotel!

Fantastic staff, great location, rooms great
Had a fantastic stay at the Inn at Union Square. Cable cars are just around the corner, or if you like to walk its only a 15-20 minute walk to the piers, 10 minute walk to china town and the staff are SUPER friendly and helpful. Was so impressed by their friendliness it just made me feel welcome the moment I walked in the door. The room we stayed in was clean and well maintained and I loved the turn down service with the next days weather forecast included. Would definitely recommend staying in this hotel!
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Ellen S. Couples United States of America, March 12, 2014
very pleasant

It was small and comfortable, felt safe
Our stay was very pleasant. However, I had to pay $30 a day extra to get a handicapped accessible room which was just a room with a shower instead of a tub. Due to a knee injury cannot get in and out of a tub so had no choice but to upgrade the room.
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Jodi M. Families with older children Canada, February 21, 2014
Best kept secret in San Fran

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Anthony V. Couples Australia, February 8, 2014
Excellent Boutique Hotel central location

Location, Staff Friendliness, Boutique Accommodation
One work - excellent - could not fault the staff, standard of accommodation, location...and then the free communal breakfast and happy hour drinks set-up which give you the chance to meet other guests and share the days experiences and compare notes.
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Sale ends soon!

Customers like this hotel for:
Nearest transport:
  • Powell Street Subway Station (0.5 Km / 6 min walk)
Area recommended for:
  • restaurants
  • shopping
  • sightseeing
Distance to airport:
  • San Francisco International Airport (19.0 Km)
Customer comments:
  • "comfortable" , "Friendly staff" , "Great location"
Top attractions in the area:
  • Union Square (0.2 Km / 3 min walk)
  • Powell Street Cable-Car Turnaround (0.4 Km / 5 min walk)
  • Westfield San Francisco Shopping Center (0.5 Km / 6 min walk)
  • AMC Loews Metreon 16 (0.6 Km / 8 min walk)
Note: Distances are measured as a straight line, calculated from a starting point to a destination point.

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