The neighborhood was great and the place very convenient (close to airport-access RER, which was a primary consideration of mine), just as described. Communication was excellent with Dd, who was there to let me in and show me how things worked, and also very kindly let me leave my suitcase with him for some hours after checkout. It's quite a small place, with hardly any natural light, though well appointed and clean. Since it's Paris, you won't be spending much time indoors anyway, so it's a great deal for the location!