We had a wonderful time in SF. Vivian's appartment is absolutely great, clean, confortable and convenient for a visit of SF. It's 2 min walking from geary boulevard, where you find restaurants, coffee shops and the direct bus to the city center. For people, whos doesn't know SF, the flat is in the foggy part of the city, but when you go to the city center the sun is shinning, strange feeling!
The only thing we missed was the kitchen equipment because i think i didn't read carefully the description. I though we could cook, but it wasn't a big issue. There are way too many good places to have dinner.