A really nice historic 5 star hotel located right on Union Square. Staff were very friendly and helpful. Received an unsolicited room upgrade as well which is always a nice touch. Rooms were very well furnished and maintained. Only here for one night but when I come back to SF for longer I will most definitely look to return here.... More 

The hotel is a great location for sightseeing. The tourist information office is just right in front of the hotel with plenty of bus tours available. There is a cable car stop here which would take you all the way to Fisherman's Wharf and the famous Lombard street. I thought the hotel service was not up to standard. When I... More 

We moved hotels mid-trip because we were unsatisfied with our previous place. The staff at the Westin were all SO friendly and kind, AND they upgraded us to a corner room with a view. The room was amazing! LOVED our stay, and will definitely be staying there again.

I stayed in the new Tower in a huge room during a busy time in SF, the service in the hotel is exceptional, top to bottom, the fastest room service I have ever come across (little pricey though as is to be expected) location is splat in the middle of Union Square, the highlight for me was the bed, absolutely... More 

I had planned a vacation with several friends and family members which included four rooms for multiple days at this hotel. Prior to the arrival of my party, I called the hotel to inquire about leaving a welcome package for each of my guests. They assured me that I could do this so I drove 50 minutes from my home... More 

Best is the 180* view. 809 in original tower is a small but charming. Minimal in-room amenities. Tiny bathroom. Gain extra Starwood pnts for waiving cleaning service. Other than the sml BR and lack of a usable fridge, it was exactly what we needed for a quick 3 days. Great location in Square for shopping w Saks, Macy's, Neiman's, etc... More 

In town for the USC/Stanford football game and the alumni association set up at this hotel. The room was good, the hotel was in a great location next to the Powell St BART station, and the history of the place is cool when you consider how old it actually is. The rooms were standard, sparse, and lacked a refrigerator, which... More 

My family (wife and 2 kids) and I travelled to San Francisco as part of our holiday to the USA last month and stayed the wonderful Westin St. Francis on Union Square for 4 nights. This is a classic hotel with a lot of character and charm, mixed with with modern comforts. Our room was on the 30th floor of... More 

Just a beautiful hotel, luxury rooms, clean bathroom. Good service from staff. It is expensive but the location is fabulous. Cable car stop just outside the door. We didn't ask to park there (not sure that you can) we parked in car park across the street, easy to do. One block from Sears (best pancakes ever!!) You are in the... More