I stayed at Jonathan's place while visiting San Francisco for work. It's nearby to BART and Muni so it was really easy to arrive from SFO and it was quick to get Downtown and down the Peninsula for meetings. There is a Safeway supermarket a few blocks away, and I stocked up the kitchen with food for my stay. There are also a number of local restaurants within a short walk.
Jonathan's place was clean, easy, accessible and a fantastic value.