We enjoyed our one-night stay at Dominique's apartment. We were able to book it on very short notice, since our flight was unexpectedly delayed and we needed to arrange to stay another night in Paris.
The apartment was clean, well equipped, and Dominique was very accommodating. The check-in process was smooth, and he was able to provide several suggestions for places to eat or visit in the area.
I'm afraid we would have to echo what some other reviewers have noted about the area in the nighttime; it was uncomfortable walking on the nearby street after dark since we were solicited by many people selling drugs from doorways and front steps along the sidewalk. During the day it was totally fine. Getting a taxi/uber after night would be our advice.