This is the first time we are visiting Disney with a Little One (4yo). When my husband and I went to Disney World years back we took the Magic Express from the airport and it was a little shuttle bus. Well, good thing we booked through a travel agent. In my head I just assumed it would be the same sort of idea. Our travel agent informed us that apparently it's just a van and we will need a car seat. Total pain in the butt to have to pack this with us but I'm glad we found out now. Just a heads up for travellers who may be thinking the same thing.