The Congress Center has an underground car park. The daily fee is 34 Euro. There are 3-day and 5-day packages. More information here (in French).
A set of rooms have been reserved (in 2 stars to 4 stars hotels). Access to the hotel reservation platform.
Student lodging is available at the CIV (Centre International de Valbonne) in the neighbouring city of Valbonne. Several bus lines allow to reach Antibes from the “Gare Routière Valbonne Sophia Antipolis”, including line 1 which stops at “Pin Doré” close to the Conference Center. Inquiries and reservations by Laurie.
There is also a Youth Hostel on the Cap d’Antibes: see their web site.
Warning: We remind you that the UEFA Euro 2016 takes place in France and that there is a football match on Sunday, the 12th in Nice. Hence, it is probably better to plan ahead and avoid arriving on Sunday.