This is a wonderful place to stay — especially for the value — if you’re a solo traveler in Paris.
It’s much more of a standalone apartment than just a room. It has a small kitchen and bathroom, and is connected to Alain’s apartment via a door that’s locked. He’s quite noise conscious (no conversations as he can hear much of it), but as a solo traveler this was no big deal.
The bed was large and comfy, and the bathroom was adequate, though a heads up: the room with the toilet was quite small (I barely was able to sit at 6’2”, if you are much bigger it would be quite uncomfortable/infeasible).
Great location and lots of Parisian charm. I would certainly stay here again.