We had a great time in San Francisco. The room/apartment/house was immaculate, quiet, well-situated with public transportation, and had anything one could need. The host, Jason, was very friendly but gave us our space, and was always available when we had questions or for recommendations. His dog was friendly and discreet. The other guests from the other rented room were also very quiet and clean.
The only little bump was that the doorbell was not working, and neither were our (international) phones, so the check-in was trickier than expected, but all was good in the end.
Would recommend and come again.