For me Christophe's apartment was the best place to stay in Paris, and actually in any city so far. It has everything you need and the location is amazing (both a non-touristy area of the city and the Louvre and Centre Pompidou within walking distance). We arrived later than we expected (and promised...) but Christophe stayed calm and was more than friendly when we arrived. I would recommend this place to anyone and will definitely return here when I'm planning a next trip.