I stayed at Hub's place for a little over a month, and enjoyed full-use of the beautiful, spacious home. My bed was comfortable, my room quite large, plenty of closet space and a beautiful deck with breathtaking views of the city.
A few things to keep in mind: there may be other guests staying in the other rooms, so you may be sharing the bathroom/kitchen/other common spaces. There isn't a lock on the bedroom door; however, I never felt like I needed one. Hub wasn't there very much during my stay, but we did meet a few times and he is a very interesting and nice guy (and his dog is a cutie!). He was generally very available on the Airbnb messaging app, so if anything came up, I'd message him there and get a pretty fast and thorough response - thanks for that, Hub!
The room can get a little chilly at night, but there was a space heater provided which worked great. I also had full use of the washer and dryer downstairs (as I was there for several weeks, I washed my own bedding and towels that were provided to me, and there's lots of clean linens easily accessible in the hall closet).
I was working in the Financial District, so getting into the city was a bit of an expense, but I found the best option to take the 44 or 54 bus to the Glen Park BART (there's also a nice gourmet market there -Canyon Market). I tried taking the 14x bus, which is cheaper and about the same travel time, but it's a much farther walk to the bus stop.
For groceries, there's a great discount grocery store that's about a 15-min walk down the hill. If you have a car, even better, and of course there's always Lyft or Uber to get around. I didn't find any shops or cafes nearby, but I didn't do too much exploring (the area is very residential, with a huge beautiful park a few blocks away and lots of schools nearby).
Overall, this was a great experience and I would absolutely recommend staying here if you need a place in this area - gracious host, beautiful home, and it truly felt like my place for the past month+! Thanks again, Hub!