Axiom Hotel, San Francisco
The Axiom Hotel is a fantastic example of how San Francisco blends its rich history with a modern, tech-forward spirit. Originally constructed in 1908 following the city’s devastating earthquake, the building once operated as the historic Powell Hotel. Today, it has been reimagined as a boutique destination designed specifically for the digital-first traveler, sitting right at the crossroads of Union Square and the SoMa district.
What makes the Axiom truly unique is how it honors its past while embracing the future. While the hotel features high-tech amenities like speedy Wi-Fi, ambient mood lighting, and even an “arcade level” with vintage video games, it purposefully preserved original architectural elements. You can still spot the building’s historic steel columns, classic molding, and ornate iron railings that date back over a century.
The location is arguably its best feature for tourists. Being just steps away from the iconic Powell Street cable car turnaround, you have instant access to one of the city’s most famous landmarks. You are also within walking distance of the bustling shopping hubs of Union Square and the vast array of dining options in the downtown core.
Whether you’re visiting for business or leisure, the hotel provides a clever nod to the city’s industrial roots—its design was even inspired by Andrew Smith Hallidie, the inventor of the steel cable system that powers the city’s cable cars. It’s a stylish, convenient, and historically grounded home base for exploring everything San Francisco has to offer.
Expert reviews
“The Axiom Hotel aims to reflect the city that it’s in. Being tech-forward is the focus of this six-story, 152-room hotel, which opened in February 2016. iPad check-ins, fast and free fiber-optic Wi-Fi and breakfast tables featuring places for each diner to plug in a gadget, for example.”
“Green, pet-friendly, and equipped with fiber-optic wireless Internet, the tech-oriented Axiom—a splashy refresh of a 1908 hotel—nimbly provides a boutique experience business and leisure travelers applaud.”
Featured as Fodor’s Choice in San Francisco.
“The downtown location of this ‘tech-savvy’ boutique hotel is especially convenient: guests can step out of the building and right into the queue at the Powell-Hyde Cable Car turnaround. Contemporary rooms and vintage arcade games make for a fun and fashionable meeting of old and new.”
What guests liked
- Clean rooms
- Boutique style
- Friendly staff
- Excellent Wifi
- Great location
- Comfortable beds
Location
Recent guest reviews
19 February 2026
Location and value for money
Friendly reception staff, location and location
Lighting was a bit dark and noise from the main street
9 February 2026
I liked it!
I liked the price and the excellent communication with the staff. When I needed support, the team was very attentive and committed to helping. They responded to emails promptly and provided frequent updates.
It is not a very new building, but that was not an issue for me. However, in my opinion, the neighborhood needs some attention particularly at night, as I did not feel completely comfortable walking around.
26 January 2026
Overall will definitely be back!
I loved the location. Super close to almost every place we went to.
I wish there were more options for room service. It seemed to only be the cafe that was in the lobby.
17 January 2026
Really good experience
Very well located in San Francisco, nice hotel, comfortable and well decorated
My room was pretty small
7 January 2026
La mejor ubicación
I stayed at the hotel for 5 days and 5 nights, and overall the experience was excellent.
The attention from the staff, the quality of the service, the facilities, and the location were all perfect. Everything was well maintained and met my expectations.
The only point I would mention is that the housekeeping staff was quite noisy and very early in the morning. For guests who are staying to rest and not necessarily for tourism, this can be a bit disruptive. I could hear doors being slammed and a lot of noise in the hallways during early hours.
5 January 2026
Great centrally located stay
Location, large bedroom, comfortable bed, very clean
Old A/C unit, old tv, noisy at the lowest floors
5 January 2026
The prices are very competitive and the convenience is top-notch.
I booked the Disability King and it was incredibly spacious.
Reception allocated me a room near the street but I requested a quieter room instead.
The location is perfect, right next to Powell Street Station.
The security is up 2 standard and requires a key for access after hours.
I’m satisfied with my room and my friend booked a similar room and found the price very competitive.
The building has been renovated but my room specifically has a mouldy smell coming from the old floorboards.
26 December 2025
Perfect holiday getaway
It was so clean and the staff were so friendly/accommodating!
No parking (booking.com had misinformation about parking at the property)
29 November 2025
Great location and rooms
Location, rooms, service
The food situation - breakfast at a counter that also takes non-guest customers, selection not great
25 October 2025
Acceptable stay for a quick trip.
Spacious and clean room. Really like the filtered water and the coffee pod machine.
Location was near the "Tender Loin" area, so not the most ideal. Valet parking only, and can be a hassle to retrieve the car in a timely fashion ( we had 1 instance when we had to wait at least 45 minutes). The portable air conditioning was very loud to sleep at night.
25 October 2025
Decent stay in a convenient location at a good value
Great design, friendly staff, easy check-in/out, sumptuous bathroom, Illy coffee maker, water policy
Room was tiny, difficult to open armoire doors and impossible to use desk chair, located far from elevator, airshaft view, no bar or restaurant on premises, location was convenient but very close to the Tenderloin
8 October 2025
Fantastic place to stay in the city center
Great place to stay in the city center! Fantastic conditions, with one of the biggest attractions right outside the door (the tram!). The subway is also right there, and there are multiple stores to shop along the avenues.
The room was good and I loved the conditions! Very comfortable bed!
The only issue I would point out is that the room I got had a door connecting it to another room for families, and this door didn't isolate the sound from the other room. However, it wasn't a big issue; otherwise, I'm sure they would've given me a new room.
22 September 2025
Central and cozy
Extremely central location in Union Square. Room was small but cozy, clean and had everything you needed. I loved the smell of the Lather products.
AC wasn’t working, and they had put a standing fan in my room but it was very noisy.
20 September 2025
Good stay great location right beside the train station
location was super!
House keeping serviced our room leaving the door open for the day our passports were in the room plus our luggage we reported this but got no apology or follow up
4 September 2025
Clean place to rest at night.
Clean facilities and friendly staff.
Location proximity to Tenderloin. Portable ac unit took up a bit of space. Valet took 30min to bring car at 530am the day we were leaving to catch a flight with no others waiting.
2 September 2025
I would return if AC were provided.
Nicely designed hotel, excellent location and front desk staff.
No AC in room made it very uncomfortable.
20 August 2025
nice place to stay in the heart of SF
location was great, right in front of a cable car station. the hotel was clean, and we were happy to stay in Axiom.
our room was facing a wall, which wasn't good for those who want to see daylight.
18 August 2025
Great location but not as comfortable as we were hoping for
Location was great to explore San Francisco and surroundings.
Aircon not effective and windows could not be opened due to smell from the kitchen. Sofabed close to not usable as very uncomfortable. Unfortunely this could not be fixed despite us asking for support multiple times.
18 August 2025
Great boutique hotel in great location
Fantastic boutique hotel in the heart of SFO..close to many attractions and restaurants. We enjoyed our stay. Rooms were nicely appointed
Nothing
17 August 2025
Nice stay, great location, clean and comfy
Location, comfort and clean service are great!
Location is great to visit the city, but the addicts who stay in the nearby at night and early in the morning make you feel a little uncomfortable.
Also, the staff at the reception was nice, but during my check out they didn’t manage properly multiple guests’ requests at the same time, thus making me wait an exaggerated amount of time for a simple customer service and causing a long wait and a long line.
11 August 2025
Seeing the trams gliding by downstairs truly made me feel the pulse of the city.
great location
no
4 August 2025
Ok stay. Would explore other options.
Location. Seems recently renovated, they had filtered water available at no extra cost.
Took me 3 trips to front desk to be able to get into my room. First was given a room someone else was already in, found out by opening the door while their stuff was in bed.
3 August 2025
Great value if you spend a lot of time visiting outside!
Well located for shopping and for transit. The coffee and drinks bar in the hotel was practical. The check in and check out machines were great for late arrivals or early departures. There is a hub to have calls or work, which was practical with the small rooms. Really enjoyed the gym. Great value
Rooms are very small and not a lot natural light.
26 July 2025
Overall, my stay was pleasant, and I found the staff to be courteous and accommodating. However, there are a few aspects
Location
Location
24 July 2025
great hotel, with good location for getting around
so close to the BART, spacious room, close to cable car and downtown area, great bed, in room gym, staff fixed a mix up with my booking very quickly and graciously
the shower was not good and water pressure poor, tv did not have normal channels, needed to link through own device
23 July 2025
Hotel was very clean and good quality. Staff were very friendly and accommodating. Food options were great. Location is
Hotel was very clean and good quality. Staff were very friendly and accommodating. Food options were great.
Location is not the best if you don’t know the area
17 July 2025
A GEM, DESPITE FIRST TIME ISSUES
Always a favorite boutique hotel, very conveniently located to city transportation services.
This is the first time, having stayed here a least a half dozen times since my cousin told me about it, I’ve experienced a television on the blink in my ‘complimentary upgraded’ room (it would turn off unexpectedly even after maintenance tried to correct it) so was graciously changed rooms but after a day in the new, realized the refrigerator was not working and my room safe low battery so unable to lock and reported the problems early morning. I was told maintenance would be up in a little while but never did, so checking with the desk was told they’d be there in 20 minutes but didn’t. I went out for the morning and when I returned shortly after lunch, the problems was still not resolved so when I called the desk to let them know, maintenance did show up about 15 minutes later and resolved the problems within 10 minutes. It was nice that the hotel gave me one complimentary night for inconveniencing me.
After I checked out, I told them the drapes we’re missing from my room (but did have a pull-down shade, and just outside my room the ceiling had a large gap, obviously missing a panel to hide pipes and wiring which was unsightly. I was told by the manager both items would get corrected, so look forward to my next stay here despite the issues experienced just during this stay.
Hotel facilities
Food & Drink
- - Restaurant
- - Bar
- - Breakfast in the room
- - Special diet menus (on request)
- - Wine/champagne (additional charge)
General
- - Room service
- - Non-smoking rooms
- - Facilities for disabled guests
- - Family rooms
- - Lift
- - Safety deposit box
- - Packed lunches
- - Heating
- - Allergy-free room
- - Non-smoking throughout
- - Air conditioning
- - Shared lounge/TV area
- - Pet basket
- - Pet bowls
Business facilities
- - Meeting/banquet facilities (additional charge)
- - Business centre
- - Fax/photocopying
Reception services
- - 24-hour front desk
- - Express check-in/check-out
- - Luggage storage
- - ATM/cash machine on site
- - Concierge service
- - Invoice provided
Activities
- - Fitness centre
- - Games room
- - Happy hour (additional charge)
- - Live sport events (broadcast)
Cleaning services
- - Dry cleaning (additional charge)
- - Ironing service (additional charge)
- - Trouser press (additional charge)
Entertainment & family services
- - Indoor play area
Accessibility
- - Wheelchair accessible
- - Toilet with grab rails
- - Visual aids: Braille
- - Visual aids: Tactile signs
- - Auditory guidance
Miscellaneous
- - 24-hour security
- - Key card access
- - Security alarm
- - Smoke alarms
- - CCTV in common areas
- - CCTV outside property
- - Fire extinguishers

More photos

22 February 2026
Good value for the money, clean and comfortable. Location becomes creepy these days.