Vincent has a beautiful apartment/loft just outside the heart of Paris, on walking distance to the Sacre Coeur and a metro station (line 4). The neighborhood is very lively and multicultural with a lot of crowds on the streets. The apartment isn't facing the street and so it was very quiet inside.
During our stay, Vincent was gone, but he was welcoming and provided us with everything we needed. Surely can recommend staying at his place!