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Recent guest reviews

My family had a 2 night stay. The hotel itself felt welcoming and comfortable. I would like to mention the front desk rep Antonio who went above and beyond getting us checked in, giving us great directions and very friendly.

Excellent staff, beautiful hotel and very central! Highly recommended!

Is a lot homeless around the area

We loved the clean rooms, my wife would have preferred a tub, but the shower was fine for her. Staff was amazing 👏 we'd definitely wilm be staying there again.

Having to pay for WiFi is simply outrageous at a JW Marriott. Which decade are you living in JWM? The breakfast service was terrible. We had to wait 30 min with empty tables. The omelette guy had disappeared for several minutes. We had to remind the server to replenish food in the self serve area. Very poor JWM!

Close to everything

Lavish/ excellent staff

Great stay

Fantastic service at the JW Marriott! Super comfy bed and great view of the city. Exceeded my expectations!

Staff was great. Loved the cozy fireplace in the lobby. Elevators were always super quick. Beds were very comfortable. Service needs were met very quickly. Difference between 4 and 5 stars - no robes, limited space to hang towels in bathroom, not well insulated - could hear a lot of sounds overnight.

There is no option to do self parking. If you have a car, then you have to do valet parking , which was an over charge , $ 66

Friendly

Service was great. Location was very convenient .

Ideally located near Union Square. The pictures on the website for the Studio Suite are misleading. Although there is a note that the pictures can be different from the actual room one gets, I felt that the actual room was quite different. For example, as per the picture, there are two TVs (one with the background of a window and the other with the background of a white decorated wall). This gives the impression that the room is quite large and has some partition between the sofa area and the bed. However, in reality, there was only one TV and hence a very different layout of the room (FYI, I am totally okay with a single TV but the expectation set by the website was disappointing). After looking at their pictures again, I can now tell that they took pictures of two different studio suites and showed the best of both under a single suite. My request to the Marriott marketing team is to portray as realistic pictures as possible.

Overall 10/10 stay! The hotel was clean, room was amazing, view was awesome, and it was walking distance to so many things and good eats! Definitely staying here again!

Mason Street San Francisco CA

Hotel highlights

  • Walking distance to Union Square and Palace Hotel
  • Free WiFi in public areas
  • Onsite dining
  • 24-hour fitness center

Located in Union Square, JW Marriott San Francisco Union Square is adjacent to Union Square and within a 15-minute walk of popular sights like Palace Hotel. This 344-room hotel welcomes guests with conveniences like a restaurant, a bar/lounge, and a 24-hour gym.


Dining

This hotel serves as home to a bar, along with a restaurant that specializes in Californian cuisine. Savor a meal from the comfort of your room with room service.


Rooms

Guests can expect WiFi, wired internet, and Smart TVs with cable channels and Netflix. Bathrooms offer hair dryers and designer toiletries, and pillowtop beds with premium bedding and pillow menus ensure a restful night. Coffee makers, free weekday newspapers, and laptop-compatible safes are also standard.


Property features

At JW Marriott San Francisco Union Square, guests have access to a 24-hour gym, free WiFi in public areas, and meeting rooms. Valet parking is available for USD 73 per night. Multilingual staff at the 24-hour front desk can assist with dry cleaning/laundry, tours or tickets, and securing valuables. Additional amenities include conference space, express check-in, and express check-out.

Room options

Room, 2 Queen Beds, Non Smoking, City View

2 Queen Beds | Sleeps 4

Club Room, 2 Queen Beds, Non Smoking

2 Queen Beds | Sleeps 4

Presidential Suite, 1 Bedroom, Non Smoking

1 King Bed | Sleeps 4

Club Room, 1 King Bed, Non Smoking

1 King Bed | Sleeps 3

Guest reviews for JW Marriott San Francisco Union Square

Everyone (23) Business (1) Couples (4) Family (12)
5
Family Family with small children

My family had a 2 night stay. The hotel itself felt welcoming and comfortable. I would like to mention the front desk rep Antonio who went above and beyond getting us checked in, giving us great directions and very friendly.

By , from Lacey on Jan 22, 2024

Review comment responded on Feb 3, 2024

Thank you for taking the time to leave a review. We appreciate the feedback! We are glad to hear you enjoyed your stay with us! We hope to welcome you back in the future!

5
Everyone

By on Dec 29, 2023

Review comment responded on Feb 3, 2024

Thank you for taking the time to leave a review. We appreciate the feedback! We are glad to hear you enjoyed your stay with us! We hope to welcome you back in the future!

5
Business Business

Excellent staff, beautiful hotel and very central! Highly recommended!

By , from Cincinnati on Oct 8, 2023

Review comment responded on Oct 14, 2023

Thank you for your feedback! We hope to see you again.

5
Family

Is a lot homeless around the area

By on Sep 13, 2023

Review comment responded on Oct 14, 2023

Thank you for your feedback! We hope to see you again.

5
Everyone

By on Sep 10, 2023

Review comment responded on Oct 14, 2023

Thank you for your feedback! We hope to see you again.

5
Everyone

By on Jan 7, 2023

Review comment responded on Mar 23, 2023

Dear Mark, All of us at JW Marriott San Francisco Union Square appreciate your excellent rating. We are glad you had an enriching experience and would love to see you again soon.Best Regards,Anthony Le,Director of Rooms

5
Everyone

By on Oct 10, 2022

5
Family

We loved the clean rooms, my wife would have preferred a tub, but the shower was fine for her. Staff was amazing 👏 we'd definitely wilm be staying there again.

By on Sep 9, 2022

Review comment responded on Oct 2, 2022

Thank you for your positive feedback! We look forward to hosting you again when your travels bring you back to San Francisco.

3
Family

Having to pay for WiFi is simply outrageous at a JW Marriott. Which decade are you living in JWM? The breakfast service was terrible. We had to wait 30 min with empty tables. The omelette guy had disappeared for several minutes. We had to remind the server to replenish food in the self serve area. Very poor JWM!

By on Jul 22, 2022

Review comment responded on Aug 6, 2022

Thank you for taking the time to share your feedback. I apologize for the negative experience you had while staying with us recently. It would be my pleasure to adjust off the Level III restaurant charges. Because it is the weekend, our finance team will be able to authorize the refund on Monday. It should take 3-5 business days to reflect in your account. Additionally, for future reference, Wi-Fi is complimentary if you have a Marriott Bonvoy number. If you have any questions regarding the process you are more than welcome to call the Marriott Customer Engagement Center at 805-535-4028. Again, my apologies for the negative experience. We hope you choose to give us another chance to showcase what the JW brand is about.

5
Friends

Close to everything

By on Jun 19, 2022

Review comment responded on Jul 3, 2022

Dear Noel, thank you for choosing JW Marriott San Francisco Union Square and also for your kind review. We are delighted you were enriched and inspired by our central location. It was our pleasure having you, and we hope you choose us again the next time you visit the San Francisco area. Best Regards, Anthony Le, Director of Rooms

JW Marriott San Francisco Union Square

515 Mason Street, San Francisco, CA 94102
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