This was my first AirBnB experience and Gina made it a success! She is very thoughtful and took the time to present us San Francisco and the nice things to do / to see in the city. I also enjoyed having a cup of tea with her and get to know her a little bit.
Her flat is clean, calm and has an incredible view on the city. It is located 15-20 minutes walk (on a steep road) from the Bart which takes you in a few minutes direct downtown. If you're tired, you also have the bus option next to Gina's.
I would definitely recommend you to stay in her welcoming place.