This is a wonderfully-located and very comfortable apartment in the heart of the Castro. In my opinion, Madison is a perfect AirBNB hostess: she was very communicative during booking, had loads of wonderful suggestions, checked in over email on the day of our arrival, but then was completely invisible during our actual stay. I'm confident that I could have reached her any time if I had needed to, but there was never a need. The apartment was exactly as pictured. If anything it felt a bit larger than the photos depicted. The neighborhood is wonderful. One thing to note about this neighborhood, if you are not familiar with it, is that there are a lot of very large hills. This is not specific to Madison's place, if you are going to stay in Castro, you'll had to deal with this. For most people it's not a problem, just something to be aware of.
Excellent stay! Highly recommended!