We have been staying a whole week in Jean-Claude's cozy, but nevertheless very charming and clean appartment, which is by the way marvellousely located, right in the center of Paris' Belleville-quarter, and both metro stations 'Jourdain' as well as 'Pyrénées' can be very easily reached by foot.
Although we only briefly met Jean-Claude at the end of our stay, our communication with him has been fast & clear all along and it seemed to us that, had there been any problem, he would have kindly assisted us with it. Furthermore, the appartment is equipped with everything you might need during a brief stay in Paris, the kitchen is even suitable for making coffee & preparing not so complicated meals. Overall, we would very much recommend Jean-Claude's appartment if you are looking for a nice & friendly place to stay in Paris :-)