Excellent location. Convenient to many good restaurants and little shops. I enjoyed walking up Valencia, which connects to Market, and then to Embarcadero.

I found the place comfortable, but I should add some warnings. Very soft foam bed. This was fine for me, but if you need a hard bed you might not like it. The room was small and shower was tiny. I didn't mind, but I've also lived in a 250sq foot apartment for a year. If you're tall or claustrophobic, you might not like it. The window over the bed in the photo is not a window to the outside but to the crawlspace. The only outside window is on the door.

Lastly, there was a damp smell in the room. The host explained that he'd cleaned the carpet recently and it hadn't dried yet.

All in all, the excellent location and adequate comfort make this apartment a good place to stay. Next time I want to visit SF, I'll ask Geoff if the room is available.