Hao was a very nice host. He was accommodating when we arrived quite early and even understanding when we had a friend from out of town come visit us at his apartment. His apartment was incredibly clean and he had a lot of city maps and info for us! The bedroom is a little small, but the bed is very comfortable and it was really nice to have our own bathroom. The apartment is also very centrally located within San Francisco. I would definitely recommend Hao's place.