Our host met us upon arrival and briefed us about the house rules. He even gave us some tips and directions such as taking the muni and places to go that are nearby the area. He was very helpful in finding for us halal places and pizza areas as well as hotspots. Whenever we face problems (with the household or questions about the neighbourhood), he is always quick to reply to our need. Truly the definition of a host as he sees to our needs. Would stay again whenever I come to San Francisco