Well Vincent was the forth hosts i had through airbnb and he was by far the nicest. he was always making sure that everything is okay with us, that we aren't missing anything, offered help when he could, and in general was a great guy.
If that's not enough the apartment is amazing, located centrally, in terms of Paris apartments its rather big and roomy. we were 2 couples and we felt we had enough space between one another. the kitchen was very nice to cook in, and the house itself is very cozy and decorated.
All in all my best experience in airbnb up to date, very recommended for everyone whose looking for a great place in Paris.