Hi, Julieta!
You're in for a treat! All of the Walt Disney World resorts have
free transportation to all of the theme parks, water parks, and Disney Springs. The buses begin running each day at about 45 minutes to an hour before the parks open and continue running until about one hour after the parks close.
Each resort has a special area to load and unload the buses. The waiting area is covered and has electronics monitors that post the time of the next bus arrival based on the theme park.
Specifically, at Disney's Art of Animation resort, there is one bus location for pick up and drop off, which is located at Animation Hall, which is near the lobby.
Enjoy your time at Walt Disney World! If you have more planning questions, please visit with us again.
Happy planning!
Korliss