




Benefits apply only to eligible rates. The room and rate terms shown before booking determine the confirmed inclusions.
The hotel boasts an excellent location in the heart of the city, close to attractions and transportation. Staff service is generally praised for being friendly and attentive. However, some guests noted that the room facilities are traditional, extra services can be costly, and there are concerns about the safety of the surrounding area.
San Francisco Marriott Union Square earns strong marks for its central location and, in many stays, helpful service, but reviews are divided on upkeep, room comfort, billing clarity, and consistency. It suits guests who value access to Union Square and nearby sights more than a quiet or especially modern stay.
Guests return for
Worth knowing
Themes are synthesized from recent guest feedback. Individual experiences vary, and current rate terms always take precedence.
No rooms available
Try adjusting your dates