My wife and I went to Jonathan's flat for four nights. At first, when we arrived, I was a bit surprised because I did not expect a basement apartment (I kind of apartment I would have hardly chosen) - maybe I had missed this detail in the description. But when we visited the apartment we found it to be really lovely and spacious, full of light as rarely even street level apartment are, entirely and finely furnished. The garden is gorgeous and colored with beautiful flowers. The area is quiet and very nice too, close to the small Telegraph Hill Park, from which you have an amazing view of the city. There are a small train station and a bus stop nearby, whereas tube is fairly faraway-it is not a big issue, but you need to be prepared.
Jon was really and fully available and we appreciate very much his hospitality.