Hi Amanda,
Thanks so much for asking your magical question here on the Moms Panel. I'm sure you and your princess are so excited about your upcoming vacation! You didn't mention what her favorite characters or experiences are, so I'll list a few ideas for you.
Disney's Art of Animation Resort is an amazing Walt Disney World Resort that younger guests love, as well as their parents. From Cars, Finding Nemo, The Little Mermaid and The Lion King, there are glorious accommodations for all to enjoy. It's also the home to the largest resort pool in Walt Disney World Resort!
Does she love Princess Tiana? The Royal Guest Rooms at
Disney's Port Orleans Resort - Riverside is like a visit to New Orleans without the extra travel. The fireworks display headboards will wow your little girl. I guarantee she won't stop talking about them for years to come.
There are so many other options, Amanda, but these are two of my little 5 year old's favorite so I hope they help you with you planning. If you have any other questions, please feel free to ask us anytime.
Have a fantastical Disney day!