Rich is a fabulous host, very communicative and responsive. His place is immaculate. Modern and well-appointed while also being cozy and inviting. Despite its urban location, the flat is totally quiet and restful for relaxing during the day or sleeping at night. Large bay windows in the rear let in lots of light and give you a classic SF rooftop view during the day and city lights at night. Really convenient location, short walk to Powell Street BART. The only thing to be aware of if you're new to SF is that this is an alley street in an urban downtown area. Even though most of the residences on this block are upscale condos like Rich's, the area can still feel a little tricky after dark if you're not used to city life. This wasn't a problem for me at all -- Id love to stay here again next time I'm in SF. Overall a great experience.