We had a great time in SF with Rob's place as our home base. Everything was as advertised, and the check-in process was very easy/smooth. Rob got back to us right away when we had questions and was flexible with letting us drop our bags off before the check-in time.
The shared bathroom situation was fine and the system he had worked well. The rooms were clean and a nice size. The location was good I. Terms of being nearby groceries, restaurants, cafes and bars. The BART station wasn't too far a walk either- maybe a 10-12 minute walk. Overall a great experience!