This is the first time I have used Airbnb. I hope my next times will be like this one.
I travelled with my family (2 adults, 2 children).
The apartment was in excellent condition and in a great location. With the very convenient Paris metro and a Navigo card, we went everywhere including Disneyland and Asterix Parc.
Alexandre is a great host, waiting to welcome us with various little gifts the first day, and checking that everything was OK during our stay. He was very helpful with the checking out times too.
I strongly recommend the apartment and the host. But have a lot of money with you; Paris is not cheap.