The room is very small (which is also stated in the description), and I guess will be just enough for 1 person, but if you are a couple then I would not recommend it, as the bed will take the whole place from the 2 side walls, and you will have left one small part of the room just enough to stand (and if you want to, for example, change your clothes - then the other person should be on the bed). In addition to that there were a lot of personal things left in the room, especially clothes, so you don't have enough space to leave your things and clothes (then again - if you are alone it will probably be a little bit easier).
The bathroom was ok, but we were unlucky and there was no hot water foe 2 out of the 3 nights we stayed. However, Agnes gave us reimbursement for that.
There is fridge in the room, which is working fine.
Also Agnes is giving very detailed and helpful instructions how to find the place when you arrive in Paris, which is very helpful, and also some tips where you can go to have diner/lunch.
My overall experience is average for the price we paid.