We came to SF for a conference and stayed at the JW Marriott in Union Square. It was a great location - only a few blocks from the Mascone Center, walking distance to the shopping district, the cable cars, and AT&T Park. The staff at the hotel was great (from the valets, the bellman, the greeters, the concierge, the front... More

We attended a conference in San Francisco last Fall and stayed at this J W Marriot. The rooms were clean, quiet, and well maintained. The lobby has a very nice atrium with a good restaurant and bar. You are wlaking distance to the Trolley and steps away fron Union Square. The only drawback was the Concierge Lounge was under renovation,... More

I don't know what everyone else is saying about mishaps about which marriott and the hotel being old--- so wrong. First of all this city has like 5 marriotts! 2nd of all the JW marriott is freaking PRISTINE. Such a nice place to say, bring the family and you feel like you're on a true vacay or bring a lover... More

The hotel is quite old and while it has aged well, you would want a nicer room especially when you are shelling out $500 a night. I was really not happy with the quality i got. The bed was fine and the amenities were all fine but my complaint is only with the age of the rooms and the hotel.... More

Business trip and not my usual hotel chain. Had not been here since it was Pan Pacific. Room 704-basic room but nice finishes, great bathroom, wonderful bed, quiet, and clean. Sensational people starting with valet parking and bellman. Doors were always opened and quickly hailed a cab. Servers in bar and restaurant incredibly attentive and responsive but with tact and... More

My Family from Wahington state was very impressed ! They all gave their thumbs -up! I hope to get another stay booked in a few months. Very cozy and the minimalist look is very calming. I love the fitness center complete with towels, fruits , water and magazines. Looking forward for more booking experiences

My wife and I stayed here for a wedding in town. We mistakenly stayed here over the other Union Square Marriott, but where pleasantly surprised. The hotel staff is very friendly and the hotel is very close to the F line Street car, which is only $2, and includes a transfer. We didn't mind the 3rd floor lobby, it made... More

There is a Marriott at Union square AND the JW Marriott at Union Square. Not being aware of this our driver took us to the wrong one. They are close to one another, so it was only a short walk. Not a huge deal, but we ran into at least 3 other parties who were in the same situation. Corporate... More

The location of this hotel is unbeatable. It's right in Union Square and within walking distance to great shops and restaurants. The View, the top-level lounge, has an amazing -- you guessed it -- view of downtown San Francisco.