Me and my family have been there for 3 days. Very useful the parking for us. Location was good to be able to visit Paris as metro lines 2 / 11 where at walking distance. The house is small but there is all needed.
Considering that we were 4 people and that the apartment is is also used from the owner ( at least this is what we thought), it was too full of staff from the owners so that we had no space to our things. Many personal and also used things were all over. This we did not like.