Jerry was a very nice host although he wasn't present in person one of his friend showed me around the flat. Both of them were very quick and nice to help me out. The flat is very well placed very near to everything. (Even though prepare that Eddy,Ellis,Turk street is full of homeless people at certain times of the day between Market and Larkin str). I can definitely recommend if you want to be close to everything and experience SF first hand.