Sylvain and his mom are very kind and discreet during your stay. The apartment is in a very central location and well kept. Very quiet as the room is overlooking the interior courtyard, not sharing any wall with the street. I had to contact Sylvain in the late evening due to an issue, and he rectified it extremely promptly, within the hour.
I recommend this place for individuals traveling to Paris for a brief stay. It has everything you need.