This is a very central place to stay, so convenient. The photo and description is accurate - it is just a room with a bathroom. Apparently the walls are very thin between the rooms, as we were asked to speak lower within a few minutes of being there. The noise from the street is pretty loud in the evening, so you need to be able to deal with that (host supplies earplugs).
It worked well for us for one night, and is very clean, but I would not stay there for a longer time.