Nice place, good location right near Muni and Bart stops. Small room, but is as advertised and fine for the amount of time I spent there. David is very nice, clean and helpful when you ask for anything. David rents out another room in the house so the place can feel a bit crowded at times. My only gripe is that I could not find a reasonably sized garbage can in the entire place (I forgot to ask about it when I saw David, so it may exist I just couldn't find it haha).
Overall, place is as advertised and in a good location. Would recommend for those looking for a place to crash while seeing the city, but not for those who tend to sped a bunch of time at their bnbs.