Benjamin's place is of outstanding value. It is very close to San Francisco Airport, making it very convenient. Check in is painless. Instructions from Benjamin were very clear.
The place is incredibly clean! I especially appreciated the comfortable bed and the decent-sized table where I could do some work.
The bathroom is also spotless. It is a little small; it was not a problem for me but it might be a bit cramped for taller/bigger guests. It is a little hard to open the shower door if the bathroom door is closed -- it's not an issue if the bathroom door can be left open. All this being said, I do not fault the host for this.
The neighborhood is quiet and peaceful.
All in all, it is a lovely AirBnb and I would fully recommend it. I would definitely stay there again if I were in the area.