Sylvain's place offers a very valuable AirBnB experience. His apartment is very clean, and is a very good size for a Parisian studio. The location is great, with very good transport links across the city.
What I really appreciated about Sylvain's place is that it also gives you a very authentic AirBnB experience. You can tell you are in someone's home which offers a more personal feel than some of the commercialised AirBnB spaces out there. I would recommend this highly for anyone in desire of a local feeling Parisian experience.