We ( 3 adtult & 1 kid) stayed at this apt for 4 nights. It was not so big, just 2 connected room, but really cozy. We enjoyed staying here. Not Center of the city, but good connection to the main area. 3 metro stations were around. We can easily found restaurants and supermarkets around. Not so touristic area, so we could relax.
Rozzen is a good host. She replied promptly when we didn't know which was the right one, and we had to check in the room by ourselves) there were 3 buildings with the same brand name).
We think we will use this place again, if we have a chance to visit Paris again.