Position: the House is well located in Bernal Heights, which is a quite neighborhood next to the Mission (Mexican quarter), which can be reached by 15 minutes walk or bus (passes every 20 minutes). Return is uphill, bus recommended or good walker. Once you know the connections it is well connected, in 30 minutes you can be downtown by public transportation, in 60 almost anywhere in SF. The Mission, Noe Valley and Castro are reasonably near by. The view over SF is spectacular (from terrace and living room). A nice city park nearby north and a hill suitable for running south upfront.
Housing: Single room, clean and quit. In room closet available, besides space contains also other stuff. The house is clean, and, as is widely use in the City, house rule is to leave shoes at the entrance.
Host: Cecilia mostly works from home, she will often withdraws to her room so to leave the living room and kitchen accessible. she was a friendly host and would prepare a fresh orange juice in the morning. However, there is no breakfast included. A caffè with a $10 breakfast is 3 minutes downhill; further options are available in 5 minutes bus ride.
Price: the price is not cheap, but understandable when compared to SF real estate prices, and the area is quite and safe.