We really enjoyed staying in Donna's apartment. It's light and spacious with a well equipped kitchen and large relaxing lounge.
The location is great - especially for first- time visitors to SF. It's easy to walk to Hayes Valley, Japantown, Haight Ashbury, Mission and SoMa. And for going further afield there are plenty of buses, streetcars & trains a few minutes walk away.
Donna was a great host - she met us on arrival and showed us round the apartment. She had left food for breakfast on our first morning & chocolate in the lounge. We didn't see her again (but that's because we didn't need to) she sent a message checking everything was OK and we always felt we could contact her for advice or if there was a problem about anything.
All in all a fantastic choice for a stay in San Francisco.