Jason's apartment is very nice and the rooms are nicely decorated. Jason was also very helpful with tons of tips about what to see and do in town, he sent a long list of restaurants, shopping streets etc that was very useful. The location is also good if you want to discover the Mission District (and it's very close to the metro). However this is a neighbourhood with warehouses and many homeless people. There are no open bars etc in the evening in the street so it's a little dark and doesn't look very safe for walking alone, even if, as far as I've understood, it's probably more safe than it looks. I'd consider staying there again, and was very happy about all the recommendations Jason gave, but I think it's good for guests to know what the neighborhood is like.