It is a cute little place. Though small, it is well lit with all amenities provided by the host. You could cook (I didn’t though) for example! It is one-minute walk from one of the metro stations so absolutely convenient, especially if you are worried about staying out late. I liked the books Coco had placed on the lovely spiral bookshelf, including travel books of Paris and France. She also accommodated my early arrival to the best of her ability; I appreciated that.
It is a bit smaller than I expected (I’d imagine the shower could be difficult for someone of a bigger build) but the place is very sufficient for my needs as a solo traveler and personally I found it cozy. Toilet is separate and at the other end of hallway. The six flights of (rather narrow) stairs should be considered - a large check-in bag might be close to impossible to carry up so I would not recommend that.