Billy and John were delightful hosts and made us feel very welcome, with lots of suggestions for things to do. The room was incredibly charming - the amount of art crammed into their house has to be seen to be believed, and it was fascinating to look around. The bed was very comfortable, and we had a quiet night's sleep. Billy and John were very generous in terms of allowing us access to a variety of breakfast items. The location is excellent - easy access to all of the city, including on foot for much of the highlights like the Castro and Hayes Valley. We had no trouble finding somewhere great to eat within walking distance, and public transport is also easily accessible. We also had no trouble finding parking on their street (there is a 2-hr limit during the day, though).