Hi Brandy,
Welcome to Disney Parks Moms Panel, and thanks for your question.
It's great to hear you're planning your summer vacation at Walt Disney World, and
what an incredibly fun summer it will be with all that's new an exciting like the new Toy Story Land.
In choosing between the fun and whimsy of
Disney's Art of Animation Resort or the island vibe of
Disney's Caribbean Beach Resort, you'll want to keep in mind the current refurbishment projects at Disney's Caribbean Beach Resort that include
transforming Old Port Royale, building the new Disney Vacation Club Disney Riviera Resort, and
constructing the new Disney Skyliner. I think you'll also want to consider which room layout is more comfortable for your family: the Queen Bed, Double-Size Table Bed, and Double-Size Sleeper Sofa combination at Disney's Art of Animation Resort family Suite, or the 2 Queen Beds in each room at Disney's Caribbean Beach Resort. My recommendation would be to choose the room accommodation you and your family will find most comfortable. My own family would choose a Queen Bed over a Sleeper Sofa, but every family's preferences are unique.
Whichever Walt Disney World Resort hotel you choose, Brandy, you and your family will have lots of magic awaiting you.
Enjoy your Disney!
Jerry