The room at Jack's was very spacious, very tidy and right across the hall from the washroom. The building was quiet, which was a nice find! We had our own set of keys so we could lock the bedroom, get into the apartment and the building. We found Jack to be very welcoming, kind and easy going. His apartment was indeed about a 15 minute walk to the San Mateo Cal-train station which we used to get to San Francisco quick and easy! We were very satisfied with our stay here!