My family and I stayed at Jean-Noel's place for a few days. We had a wonderful time and my family of five were very comfortable. The location is fantastic, not very far from the underground, the Pantheon is basically right behind it, and walking distance to the Notre Dame. There are some steep stairs, but worth the location and view. There are lots of shops and cafes all around the neighborhood. As some have described it gets loud for the front bedroom (Friday and Saturday night; Sunday and Monday was quiet). We bought some ear plugs for our kids and they slept fine. There are very clear instructions about everything you need to know about the place. We would stay here again.