We loved staying at David's house. My husband and I visited for a week and could not have been happier or more comfortable. The room itself was great - huge, bed super comfortable, and bug screen TV with movies on demand! The house was lovely too - - big backyard for sunny breakfasts, and the location is perfect for anyone in San Fran - tourist or not. Close to everything San Fran has to offer. David & his roommate made a concerted effort to give us advice on transport, the best tourist options from an "insider" perspective, and great neighbourhood and restaurant recommendations. We were very sad to leave. Highly recommend!!