Jason's place was just as described and he was an amazing host. His mother met us to let us in and it was a pleasure meeting her as well. Jason's communication before and during our stay was quick and helpful. Public transportation was not a problem. This place was close to most attractions. Parking was easy if you decide to rent a car. The beds were comfy and the restrooms were clean and had quickly heated water. As others said, the area is a little sketchy when you venture to certain parts (what big city doesn't have them?) but everyone minds their own business here. I went out several nights to enjoy the nightlife and came back late with no problems. Jason gave us written guide with his recommendations and they were all great places. I would definitely recommend staying here and would stay here for future trips to San Francisco