We stayed 4 nights at this place. Location is great. Quiet neighbourhood, still only a few mins to Market street, which offers a big selection on bars and restaurants.
The flat is not big, but cozy und clean. For us, it was just perfect! Cherry on top would have been a tv signal, but in the end we were fine without. ( a large dvd selction is available)
Vanick is a great host who makes sure his guests have everthing. We will definetly book again if we are in SFO.