Sylvie's place was a joy to stay at. The room was comfortable and quiet (on the eighth floor away from the street). The heaters also worked very well so staying in the winter was easy. The dining room was also very nice to have meals in, with a nice view of the city from a high elevation.
Sylvie herself is excellent and a very considerate and helpful host. She gave me recommendations often, of cool movies showing or exhibits going on. She's also very knowledgeable about the neighborhood and Paris in general. If you are trying to find a good cafe or restaurant or something like this you can always ask her and she'll have something in mind!!