The stay is in great location. Several hot startups are just nearby and if you're working in one of those, then it'll definitely save you lots of money and time for commuting. Great restaurants and tourist spots are also within walking distance. Union square, moscone center, piers, and if you're willing to walk for hours under great SF sunlight, you can also walk as far as Golden Gate Park (that took me around 2 hours of walk).
Two rooms are in the house; one is mentioned as living room, but it's more like a separate room. So there're two rooms to sleep.
The negative side of this house is that it isn't soundproof to both upstairs and backyard. If the neighbors from the upstairs talk or walk, you can basically hear those sounds pretty clear. In my case, there were days when the folks upstairs chatted loudly until pass 12 midnight, so I asked John regards the noise but even with his efforts, it didn't work out well. I even tried visiting them over 12 midnight, and I don't know if they did it in purpose but when I opened the entrance to visit their unit, they suddenly became quiet so I just stopped knocking their door. Like this, if you aren't really sensitive to noise or get lucky to meet good neighbors, then I don't think this would really matter but it's worth considering.
Another negative side is the cleanliness of the house. I don't know if the cleaning facility didn't really clean the house or the house was vacant for long time, but the heaters, ventilations, hair dryer, and some extra blankets were dusty. In the freezer, there was icecream that looked like a leftover by the previous guest since it was opened and had a scoop mark, and beside from that, there were some foods already expired. I hope the cleaning facility to take this issue seriously.
Aside from those, carrier that starts with t would have 1 or no signal here so better consider having different carrier or depend on the wifi. Also mentioned in the house description, there's no washing machine here but there's laundromat nearby(3min walk).
Overall, if above problems get solved, I can say it's one of the decent places to stay in SF.