I'm sure that Olivier is the most fantastic and kindest host in the world. The house was very neat and cozy, and had everything that travelers might need. We were really tired after 10days of traveling, but we could take a perfect rest in his house. He posted how to use transportation in san francisco, great traveling spots, and a lot of useful information. When we got in trouble, or had any question, he responded really quickly and properly. I highly recommend this house for you guys. It's almost 40minutes far from the city center by bus, but i guarantee that you won't have this kind of perfect house with this price in San francisco. Thank you Olivier!