Matthieu is a réal super host. He was always easily available and helpful, whenever we had a question. We never had real problems anyway. His recommendations where very helpful and the location of the flat almost ideal: a typical Parisian neighbourhood with all the important tourist sight easily accessible. You literally fall into the metro station when you leave the studio and then the two lines at this station took us (almost) everywhere we wanted to go.
Definitely an excellent choice to book with Mathieu.