Silvia and Maël were absolutely splendid hosts who got us setup with a map and suggestions when we first arrived. We truly felt like family while staying with them and even had a chance to chat briefly with them (their English is very good). They also have the most polite little 3 month old I've ever encountered in my life. Matahis minds his own business in his rocker and occasionally burbles happily from time to time, but is never loud enough to be heard from the bedroom thanks to his manners and the door/distance between living areas.
The room itself is a part of the flat that Silvia and Maël purchased and broke through a wall to add onto their original flat. As a result, it is at the opposite end of the common area from their personal wing of the flat, so privacy and separation are not issues. The AirBnB half of the flat has its own refrigerator, microwave, and toaster oven as well as shower and restroom. They have a clothes washer, and the "dryer" is a hanging rack that easily gets clothes dry overnight with the windows to the flat open (there are no bugs, so this is not a problem).
The only smallest complaint we have from our stay is that Dan had a bit of back pain from the foam mattress (has back issues from playing sports when he was younger), but again, this is a common type of bed in Europe so it is not any less than the standard you would get out of most flats.