We had a very nice time in San Francisco. Jason is a very good host. The room we booked was just beautiful and everything was super clean. Jason and his mom did everything to give us a good feeling. Jason's mom is very special! Both were super friendly and gave us a lot advice where to go and what to do. We enjoyed it very much. The area is also awesome- it is close to public transportation and to nice restaurants and bars. In addition we felt safe.