This was my first experience with airbnb and I have to say that Marc was the perfect host! He always quickly answered any questions I had, sent clear directions to the appartment and always made himself available if I needed anything while in Paris. The description of his studette is honest and clear; the place was as I expected it based on the description on the website.
The location of the studette is ideal; next to the pantheon, walking distance to pretty much anywhere in Paris.
I highly recommend Marc as a host; I would definitely go back if I have the chance to return to Paris.