so where do I start ?! To use the words of Bilbo Baggins - concerning Cecilia: she is the most friendly host I've met so far. Already alone the communications prior to my visit was great. Arriving at her house I was welcomed very friendly. she has helped out with all me (the bus rides /-stations, a map, where to find all the little things for everyday life,...) and was always available (phone, oder email via Airbnb). with such a host makes Airbnb fun. Those who come to San Francisco should try to live @ Cecilia's home. And if I come back, I will try to.