Find a peaceful resting place after exploring the energetic landscape of Union Square from our newly-renovated JW Marriott San Francisco Union Square, featuring 4-star, luxury hotel accommodations, farm-to-table dining and contemporary venue spaces.
515 Mason St San Francisco , CA 94102 United States
| Credit Cards | Yes (incl. American Express) |
| Wi-Fi | Yes |
Lobby is on the 3rd floor. The staff at the bar was great! We tried the ahi tuna poke and the spicy sweet potato fries , along with great with yummy wine and spiced old fashioned (with garam masala )
Very clean room & comfortable beds . Staff is so friendly ! Fantastic hotel overall, highly recommend it.
One if favorite burger ever!! And I mean it... It has everything you would expect. Go for it
Nice location, nice staff , needs huge improvement/renovation.
Beautiful hotel . Convenient location. Beautiful rooms
Great location , just 2 blocks from Union square and main shopping center .. be sure its J W Marriott . No free parking and no free wifi .
Beautiful hotel located in an amazing location but sadly WiFi is not free..
Very nice accommodations . Super polite staff . Note that check in is on the 3rd floor
Check-in is on the 3rd floor. Street entrance on the 1st.
Nice quiet hotel , good if you want to get away from the downtown crowds
Great views inside and out
If you try to preview the stuffs kept in room mini bar by removing it for 15 seconds it is deemed to have been used and will be charged. Quite scary.
Parking is $56 per day plus tax, OR $27 in the opposite building.
21 floor lounge . Check-in in on the 3rd floor.
Good lucation, friendly Staff .
Don't forget check-in is on the 3rd floor.
Rooms are kinda small & lounge doesn't have free wine ! Otherwise, a standard JW
Level III is a great restaurant : good food good service and fab decor / vibe.
There are 2 Marriotts in Union Square area, make sure you go to the right one!
Fave Marriott digs in a Marriott rich city .
The wifi price isn't listed on the access page. It's $12.95/day! Jaysus.
Fault advertising - there is no free wi-fi!!!
Very Good!
The valet won't take your car from Post.. U have to drive around to Mason
Below average hotel that certainly has not earned the "JW". Staff are great but the rooms are dated and not up to snuff.
Better than San Francisco Marriott Marquis
Check out the lounge on floor 21.
Ask john for his Berry martini
Why no free WIFI ? Really?
They say complimentary wifi in the lobby, but it is not correct. I can access their website only! That's not the Internet. You have to pay 14.95$ for Internet per day!!!
Decent lounge, breakfast is about on par with other US JWs, nothing particularly outstanding - Paul Novarese
No chin/pull-up bars or dips. Has decent # of treadmills, stair-masters. Nice Chest/Bench/Shoulder press combo machine. - Brad Klein
super friendly hotel staff. their bedding linens are heavenly made. - Stephannie Chin
Nice upscale hotel, clean big rooms with a nice view over San Francisco. - Michel Bosma
Lori's Diner is a must for a good old fashion American Breakfast. Try the Cable car breakfast on your 1st visit!🍳☕️👌🏼💙 - NJD 🏇🏻
So beautiful with tons of great food including oysters, wine, cheeses, mushrooms, tea...name it they have it! - Jennifer Evans