A good plan when your buddies to the other end of France come to visit you but do not want to burden themselves with all the equipment for baby : The Website Familib.
This site allows to reserve on-line all the equipment of nursery for the family during your travel. You get back the equipment in a point of retreat situated in all France.
In Lille you just have to reserve on the web and you come to pick up your equipment in the store Planète Mômes.