David's apartment is in a very quiet but central neighborhood, a few minutes walking distance to Eiffel Tower. It's in a very old building, on 2nd floor, but there is a small elevator.
Interior is like from a design magazine. David must have spent good amount of time and money on his apartment. There is a very nice kitchen, fully equipped, a small but comfortable living area with a big tv, a decent size bedroom with a 140x200 bed (a little smaller for us) and a fantastic bathroom with not only a big shower, but a very fancy bathtub.
David is a good host, he welcomed us himself, toured the apartment, offered us a welcome gift of a bottle of wine, and gave us a ton of local tips. And he was very responsive via chat during our entire stay.
We had a couple issues, like a leaking toilet, or the shower overflowing once, but as he stated, these are very normal things in a 200 year old building, and these and other small issues can be addressed by him even before his next guest, as he's very motivated to be a good host.
If you're a couple visiting Paris, and wanted a place to stay off the main attraction areas but close enough, i can recommend David's place.