Heidi's place is amazing. It is literally the best location in the city. Very close to Dolores Park and all the fun places the Mission has to offer, but in an area that is clean, quiet and safe.
Heidi was also an amazing host and made sure we had a good time. She offered her help when we needed it, and made sure we were comfortable in the apartment. We stayed for two months and by the end I did not want to leave.