Up to three take-offs, depending on the wind direction.
As the site is really popular, you should not fly if no pilots are around. At least you should wonder why...
landing
Hassle-free landing with restaurants, flying shops...
going
You may use the funiculaire (cable train) to get up to take-off to save a car retrieve.
Check opening hours and timetable on the website (http://www.funiculaire.fr/) for a scenic journey up to take-off.