Often times, I find it best to review the place in sections. Thus...
The host(s) : 5/5
Florence is very nice and understanding and was quick to answer any questions I had.
Check In/Out: 4/5
The check in process is great and very creative (self check in as well). It would be great if check out was around 11.
The apartment: 4/5
Very cozy. Washer, Stove, etc for longer stays. The air conditioner, however, is a bit weak and you are told after booking to shut it off when you are not there. Thus, it can be muggy for a while upon returning.
Also good to keep in mind that trash needs to be sorted by type. If you run the washer it takes around an hour or so to get warm water in the bathroom.
The neighborhood: 5/5
Seemingly very nice neighborhood and it is very close to the metro (8min) and the central station (20min walking). There is also a Carrefour and good restaurants close by.
All in all, good place! I recommend it.