Great Location
Ended our week long driving trip in San Fransisco, found this gem by fluke. Great location, we walked out our door turned left and in less then 2 min we were on Union Square. Here is a tip, if you are taking the on/off bus tour, they let off at Union Square. The rooms are smaller but it is considered a boutique hotel so we expected it, No AC-but it is SF and they had a ceiling fan that worked fine. Bed was very firm, Bathroom clean and water pressure great. They offer free Sherry from 4-6 every night which was a very nice touch.
If driving be prepared to pay 36 plus taxes in valet service, but you do get in/out privileges.