Stayed at Jan's for two nights and enjoyed the stay. The location is perfect, a short walk to Dolores park and Valencia street which are super fun but also secluded enough to get a good night's sleep.
Jan was very welcoming and I felt very comfortable in her apartment. There were two other guests at the same time but everyone was respesctful of each other's presence.
The only thing I'd highlight is that the bedroom is a bit different than the picture shown. Its a great room but a bit smaller.