Billy is gracious and kind. We felt truly welcome and comfortable! Until 2 years ago, we lived in SF, (just down the street from Billys flat, in fact), so I can confirm that the location is outstanding--the heart of where all of the most interesting, charming and walk-able neighborhoods meet. In a rapidly changing San Francisco, Billy and his eclectic flat are a glimpse into what the city used to be, when creative self-expression and like-minded community were the draw, not high-paying tech jobs. San Francisco will always be beautiful, but what really made it such an amazing place to live were one-of-a-kind people like Billy. Sadly, in SF, they are becoming fewer and further between these days so dont miss this opportunity!