My partner and I stayed in Ryan's place for one month after moving to the city for a new job. The apartment was very clean, beautifully decorated, generally very comfortable, and well set up with basic kitchen supplies. As the other posts mention, we were initially a little uncertain about staying in a street/garden level apartment, but ultimately felt very safe (although the place occasionally gets a little chilly, hah!).
This also turned out to be a GREAT location - close to Polk, Union, transit options on Van Ness, and a handful of grocery stores and markets. Pacific Heights itself is lovely and really fun to walk through - definitely recommend this area!