I just moved to SF for work, and I've stayed at Yumi's for 4 weeks, and I think it was the perfect place for me: great location (it took me 15minutes to get to work). The victorian house is located in a quiet street but just a few steps away you can find really great restaurants, coffees, bar, walgreens, supermarkets, etc. Everything you can need. My room wasn't too big, but it was clean and quiet. Shared areas (kitchen & bathroom) were always clean, and I never had to wait to take a shower. Great place to stay while you're looking for something more stable.