We were a bit disappointed by the neighborhood, where we felt a bit insecure especially at night.
The room is conform to the description, but there are a few holes in the walls that were quickly covered with cardboard, a rug or even a sheet of paper... Windows does not close perfectly, and one was even broken, so we heard a bit the big street down the block.
Nevertheless, the place was comfy and clean, we communicated well with Josh before our arrival, and the shared bathroom is not a problem.
For a next stay in SF, we would probably chose another neighborhood to stay in.