My experience for this rental is so-so.
The owner has been very kind, answering my questions very fast.
But the apartment is absolutly not the one pictured on airbnb. It is another room. It only has a very small window and suffers, I believe, from humidity issues (cold inside the room, moisture, wallpaper detached in some places, mural painting blistered)
This is too bad because it is nicely decorated, everything is provided (towels, shampoo, shower gel, hair dryer...) but you didn't feel that good in that place.
It was ok because we were there only for the week-end, its location is good, very close from the metro and you get quickly to the city key spots. Moreover, the price is good so it is still an interesting deal. But better to be warned to don't be disappointed.