"Perfect Location" doesn't do it justice! I parked once while I was there, walked to restaurants (there must be 50 within 5 or 6 blocks), Golden Gate Park (for visits to the deYoung and California Academy of Sciences), to UCSF for medical appointments, and to the N-Judah line stop a block away to take it to the Asian Art Museum at Civic Center.
Roberta is a lovely, fun person. She and Jesse were never intrusive, but were always there and helpful when I needed them — or when I just needed to talk. I recommend the room to anyone traveling alone or with a double-bed mate. I'm already planning another trip.