Choose your preferred language. We speak English (US) and 41 other languages.
Most often used by people in the United States
440 Post Street, Union Square, San Francisco, CA 94102, United States of America – Show map
Excellent location – rated 9.6/10! (score from 193 reviews)
Rated by guests after their stay at Inn At Union Square.
No booking fees • Save money! Best price guarantee — enter dates to see these prices!
356 properties in San Francisco
Including hotels, apartments, villas and more.
192 verified reviews
They speak your language!
Inn At Union Square's staff speaks: English
Booking is safe
When you book with us your details are protected by a secure connection.
Private parking is available on site (reservation is not needed) and charges may apply.
From 3:00 PM
Until 12:00 PM
Children and Extra Beds
All children are welcome.
One child under 12 years stays free of charge when using existing beds.
There is no capacity for extra beds in the room.
Pets are not allowed.
Cards accepted at this property
Hover over the cards for more info.
Other Places You Might Like
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Based on 193 reviews
Value for money
Show reviews from:
This central San Francisco hotel is just 1 mile from the popular sights of Union Square. It features an on-site restaurant and offers spacious rooms with a 32-inch flat-screen TV.
Score from 723 reviews Very good
Located in the center of San Francisco, this boutique hotel is just 2 blocks from Union Square Park. It features an on-site restaurant, gym and spacious rooms with free Wi-Fi.
Score from 410 reviews Excellent
This downtown San Francisco hotel is 1 block from Union Square and the Hallidie Plaza, which features a cable car stop. The hotel offers massage services and a tour desk.
Score from 2173 reviews Very good
This stylish Union Square, San Francisco, hotel features a restaurant, a 24-hour fitness center, and a 24-hour business center.
Score from 267 reviews Very good
May 16, 2015
Staff was extremely helpful and friendly. Warm cookies at night were a delicious treat and the location is right where you want to be.
May 7, 2015
This place was a great find. Perfect location for seeing San Francisco. Room was small but very clean. Room had no view but that was fine because it was quiet and you don't spend much time in the room anyway. Free breakfast and late afternoon wine and cheese and the cookies before bedtime. Staff was great especially Rose the wine party attendant.
May 5, 2015
The Inn at Union Square is a true gem! Well appointed, cozy, and oozing charm, we were delighted with our recent stay there. Of course, it didn't hurt that we had perfect weather while there, either.
May 4, 2015
The staff, the location and wine and nibbles early evening.
April 30, 2015
Great staff, comfy beds, clean rooms, wine reception, overall ambience.
April 28, 2015
From the moment I arrived, eight hours late after plane delays, I knew I had picked a great place. All the staff were fantastic but I would like to single out Anne and Rose for particular mention. Anne is the 'front of house' person that every hotel should wish for, super friendly, efficient, funny and makes everyone feel special. Rose hosted the 'happy hour' and helped to create a very convivial atmosphere - and the wine and cheese was delicious.
April 26, 2015
They care about their guests. Food was great, wine and appetizers in the evening brought good conversation, and when the rooms are over $300 a night the water was part of the price. Why a novel idea there!
April 14, 2015
Small intimate hotel with a huge room, fancy bathroom and wonderful accommodating staff. Will definitely come back.
April 14, 2015
Amazing stay! Rooms were comfortable and well-appointed, staff were friendly and very very helpful. Breakfast was great and evening wine happy hour a very nice surprise!
April 11, 2015
We arrived by car at rush hour, a bit disorganised, and the receptionist and porter immediately came to our rescue with good humour and a warm welcome. We were upgraded to a suite which, with the buffet and coffee/tea facilities nearby made it seem like our own apartment in downtown SF.
April 9, 2015
The staff are amazingly friendly. It makes you feel so good when you walk in the door and you are greated by name and asked about your day by someone who really cares.
April 9, 2015
The only odd thing was a lamp where the light bulbs were mounted below the shade. Too bright. A missed detail is all.
The location couldn't be better! It's in the heart of things, yet quaint and quiet. The staff was incredibly kind. We stayed in room 305 - a king deluxe - and it was better than adequate!
March 29, 2015
This place is fun. We met so many great people at the Happy Hour and breakfasts and learned a lot about the city and what to do while there.
March 29, 2015
close to lots of great shopping
March 12, 2015
No public space. Brought a new meaning to the word "Foyer".
Situation in central SF
February 17, 2015
It would have been nice to have some pictures on the walls.
Location is great. Staff very helpful and friendly.
February 6, 2015
The loo blocked up but was dealt with in under five minutes. Excellent service.
The closeness of the trams and buses. Also the number of good restaurants. We enjoyed the happy hour.
January 27, 2015
Wine reception every evening was a delight. Homemade cookies one evening was a treat. Loved everything about this place.
January 7, 2015
You need to upgrade the elevator
It close to Union Square, The Breakfast and cookies at night time is superb. Wine at noon time gave us enjoyable day
January 4, 2015
Breakfast areas a bit small.
Very central to Union Square so a great base. Small but very comfortable and staff very helpful.
December 30, 2014
Everything is nice and comfortable as I expected ,but does it really cost almost 400.00 /nt to get a decent bed in SF?
December 14, 2014
Fab location, great cookies, super breakfasts. Big beds-
December 12, 2014
Bathroom very small. No shower caps provided.
A home away from home. Always felt we were coming home after a day out. Lots of interaction and advice from Staff.
December 7, 2014
The view from our room was non exsistant.
The staff couldnt do enough for you. Maddison was so very helpfull. The place is a delight. The small touches are wonderful, ie umbrellas by the front door to take with you.
December 4, 2014
Would be nice to have in room slippers.
Service of staff Cosy Cleanliness Location
Get started now by entering your email address. We'll instantly send you a link to our Deal Finder!