Kevin & Esther's apartment is very nice and clean. A wonderful place where to stay in San Francisco, very close to the beach as wells as to the MUNI and bus stops. It's really perfect to stay there since you don't have any parking trouble (you can easily find a free parking spot in the street) and you can reach very quickly the city center and the Pier. Free wi-fi is also a great plus.
Both Kevin and Esther are really easy-going, friendly and helpful. I think we could hardly find a better place in SF, so we highly recommend it to anybody is going to plan a trip in San Francisco and in the Bay area.