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Reviews of Hilton San Francisco Union Square 4 stars

333 O'Farrell Street, Union Square, San Francisco, CA 94102, United States

#146 of 227 hotels in San Francisco

Guests' Choice

Review score

Based on 803 hotel reviews

7.8

Score breakdown

  • Cleanliness

    8.4

  • Comfort

    8.4

  • Location

    8.2

  • Facilities

    8.0

  • Staff

    8.3

  • Value for money

    7.3

  • Free WiFi

    7.5

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Showing 1 – 25

  • Reviewed: 1 September 2025

    8.0
    Nice but not for a holiday more for business
    • Leisure trip
    • Group
    • Double Room with Two Double Beds
    • Stayed 3 nights
    • Submitted via mobile

    Very corporate

    Location

    Stayed in July 2025

  • Reviewed: 1 September 2025

    7.0
    It was ok.
    • Leisure trip
    • Couple
    • One King Bed Mobility/Hearing Accessible - Roll-In Shower
    • Stayed 1 night
    • Submitted via mobile

    Check in took a very long time. They only had 1 person checking people in.

    It was lively

    Stayed in August 2025

  • Reviewed: 27 August 2025

    9.0
    Great and lovely staff
    • Leisure trip
    • Solo traveller
    • Double Room with Balcony and View
    • Stayed 1 night
    • Submitted via mobile

    Parking fee is steep!

    Lovely/balcony view from the bar is amazing!

    Stayed in July 2025

  • Reviewed: 18 August 2025

    9.0
    Would stay there again if ever in the city
    • Leisure trip
    • Family with young children
    • Double Room with Two Double Beds
    • Stayed 4 nights

    Honestly, we had no complaints.

    Rental car drop off right across the street. Conveniently located. Helpful, friendly staff.

    Stayed in August 2025

  • Reviewed: 17 August 2025

    8.0
    No recent but a good hotel
    • Leisure trip
    • Couple
    • King Room
    • Stayed 3 nights
    • Submitted via mobile

    Large and comfortable room Nice view Good service with nice personal Coffee shop open 24-7/7 Location Check in opening early and room ready early

    Stayed in August 2025

  • Reviewed: 5 August 2025

    9.0
    Superb
    • Leisure trip
    • Couple
    • Skyline View with Balcony - One King Bed
    • Stayed 4 nights
    • Submitted via mobile

    Running toilet in the middle of the night. The bottom door seal was coming off. A bit of mold in the shower. Not the most comfortable mattress. Runny eggs at the expensive buffet at Poached. Not a lot of food options. Bars didnt open until 4:00 pm. No in room dining.

    Location, view, balcony, feather pillow and nice staff.

    Stayed in August 2025

  • Reviewed: 30 July 2025

    8.0
    Very nice stay despite some things to improve. Expensive but still worth it.
    • Leisure trip
    • Family with young children
    • Skyline View - Two Double Beds Floors 20-44
    • Stayed 1 night

    Unfortunately not something Hilton can control: the street around the ground floor. Disgusting smell. Homeless and misery everywhere. Noise and dirt. The worst part of SF. 2nd thing, the parking: 70 USD + tax for an overnight stay is ridiculous.

    Views from higher floor (41st) Comfy beds Amazing breakfast Common areas Fitness room

    Stayed in July 2025

  • Reviewed: 24 July 2025

    8.0
    Recommend
    • Leisure trip
    • Family with young children
    • Junior Suite with Two Queen Beds
    • Stayed 3 nights
    • Submitted via mobile

    N/A

    Good hotel and value for money

    Stayed in July 2025

  • Reviewed: 18 July 2025

    7.0
    Won’t go back. Disappointed.
    • Family with young children
    • Double Room with Balcony and View
    • Stayed 1 night
    • Submitted via mobile

    Location: a few steps away is Mission. Check in was very very very very slow. Just one person was available.

    Just ok experience lots of places to eat nearby

    Stayed in May 2025

  • Reviewed: 12 July 2025

    9.0
    Great stay…. Some things I’d like to change but has nothing to do with the hotel.
    • People with friends
    • Double Room with Two Double Beds
    • Stayed 1 night
    • Submitted via mobile

    Because a large section of Market street is closed to passenger cars several storefronts have closed causing an expansion of homelessness and drug use in the area. It’s like the city is trying to kill downtown. We were told it’s gotten better but it made me sad. I go yearly to see a specialist at UCSF and we love SF.

    It’s a beautiful property.

    Stayed in July 2025

  • Reviewed: 3 June 2025

    7.0
    Not bad. Love the champagne vending machine even though I didn't use it. The lobby was attractive.
    • Business trip
    • Solo traveller
    • One King Bed Mobility/Hearing Accessible - Roll-In Shower
    • Stayed 3 nights

    Not a lot of non-meat options for breakfast, I thought. Plus the shower handle in my room 1699 was loose so it was really hard and time consuming to find the temperature.

    Housekeeping staff was proactive.

    Stayed in May 2025

  • Reviewed: 26 May 2025

    8.0
    Very good
    • Business trip
    • Solo traveller
    • Double Room with Two Double Beds
    • Stayed 5 nights
    • Submitted via mobile

    I think there were fruit flies in the room. Room definitely had a smell.

    Stayed in May 2025

  • Reviewed: 18 May 2025

    8.0
    Very good
    • Business trip
    • Solo traveller
    • Double Room with Two Double Beds
    • Stayed 7 nights

    breakfast was too expensive and not a lot of options

    location

    Stayed in May 2025

  • Reviewed: 14 May 2025

    8.0
    Would return to this hilton.
    • Leisure trip
    • Couple
    • Deluxe King Room
    • Stayed 5 nights
    • Submitted via mobile

    Marginal hood . Sf not what I remembered.

    Very good . Staff were attentive.

    Stayed in May 2025

  • Reviewed: 24 April 2025

    7.0
    Good option for a city-center hotel, but too close to Tenderloin
    • Business trip
    • Solo traveller
    • Queen Room
    • Stayed 7 nights

    Located right at the edge of the Tenderloin disctrict. Do NOT go left upon exiting the hotel. Sadly this location makes the area around the hotel feel unsafe and dirty. Wifi was unstable and regularly weak, which made working sometimes cumbersome.

    Good location in terms of access to relevant places. Good room with a large desk and a very comfortable bed. Light groceries, restaurants and bars IN the hotel, very convenient. Excellent breakfast.

    Stayed in March 2025

  • Reviewed: 30 March 2025

    9.0
    Clean rooms and fast good breakfast no issues
    • Leisure trip
    • Solo traveller
    • Double Room with Two Double Beds
    • Stayed 2 nights

    no complaints

    Staff was friendly and helpful

    Stayed in March 2025

  • Reviewed: 20 January 2025

    9.0
    Pleasant
    • Leisure trip
    • Couple
    • King Room
    • Stayed 1 night
    • Submitted via mobile

    A lot of homeless around the corner,and the rooftop bar cityscape isn’t the same used to have dj on the weekends

    Nice rooms

    Stayed in January 2025

  • Reviewed: 9 October 2024

    7.0
    I’ll be looking for a hotel away from the downtown area for any future visits to San Francisco.
    • Leisure trip
    • People with friends
    • Double Room with Two Double Beds
    • Stayed 1 night
    • Submitted via mobile

    The lighting in the room was so dim you almost needed to pack a flashlight- very depressing feeling sitting in such a dimly lit room! Unfortunately, there was a hotel workers strike in full swing outside the front entrance. Tremendous amount of noise with strikers banging pots and pans and a nonstop siren which was ear piercing. Of course, the hotel did not notify hotel guests about this before hand! Fortunately, they were able to place us in a room on the 15th floor and on the other side of the building so the noise was muted. The homeless situation appeared to be worse than ever. The street litter was unbelievable and it was heartbreaking to witness people living in such filth. We did not feel safe venturing out in the streets after dark.

    Good location near Union Square, self parking garage was convenient, although way overpriced. The buffet breakfast was excellent.

    Stayed in October 2024

  • Reviewed: 23 September 2024

    8.0
    Enjoyable and comfortable stay.
    • Leisure trip
    • Couple
    • Queen Room
    • Stayed 5 nights
    • Submitted via mobile

    Would have preferred better lighting in our suite.

    Very spacious and comfortable.

    Stayed in August 2024

  • Reviewed: 21 September 2024

    8.0
    Very good
    • Business trip
    • Solo traveller
    • One King Bed Mobility/Hearing Accessible - Roll-In Shower
    • Stayed 1 night
    • Submitted via mobile

    Rooms are a little tired and could use an upgrade, but they were clean. There was not a proper sit down restaurant onsite but many options nearby.

    Very friendly and accommodating staff with a nice location to Union Square and transportation.

    Stayed in September 2024

  • Reviewed: 13 September 2024

    8.0
    Very pleasant stay
    • Leisure trip
    • Family with young children
    • Deluxe Two Queen Beds Mobility/Hearing Accessible Tub
    • Stayed 1 night
    • Submitted via mobile

    Nice and polite staff

    Stayed in September 2024

  • Reviewed: 2 September 2024

    7.0
    Thank you
    • Leisure trip
    • Family with young children
    • Double Room with Two Double Beds
    • Stayed 3 nights
    • Submitted via mobile

    Location to close to disadvantaged part of town

    Clean & presented nicely

    Stayed in August 2024

  • Reviewed: 27 August 2024

    8.0
    Very good
    • Leisure trip
    • Family with young children
    • Double Room with Two Double Beds
    • Stayed 1 night
    • Submitted via mobile

    I hv Hilton membership but booking for this room was done by my daughter and my request for crediting points for the stay wasn't accepted

    location was grt view from room was good

    Stayed in July 2024

  • Reviewed: 26 August 2024

    7.0
    It was good I will go back and recommend it
    • Leisure trip
    • People with friends
    • Double Room with Two Double Beds
    • Stayed 1 night
    • Submitted via mobile

    That they were remodeling the roof bar when we went that was the only reason I booked it was for that experience but I didn’t get to do that

    The bar area and dining

    Stayed in June 2024

Showing 1 – 25

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