Hi Michael! Welcome to the Disney Parks Moms Panel.
Stroller Rentals are available throughout the Walt Disney World theme parks and also at the Downtown Disney Area. Daily rentals are $15 per day, and if you choose to rent for the Length of your stay, then the cost is $13 per day. It has been my experience that you have to set up length of stay rental at the beginning of your trip. If you are renting a stroller at the Downtown Disney Area, a $100 credit card deposit is required, and is refundable upon returning the stroller. As always prices are subject to change without notice.
When I travel to the Walt Disney World resort, we always have an outside company called Kingdom Strollers deliver a stroller to our resort hotel. I have found it to be more affordable (usually around $60.00 for the week delivered), and my kids say the strollers are more comfortable. The other positive is that I have the actual stroller for the length of my stay. I don’t have to drop off the stroller and pick a new one up at each park, and when my kids are tired at the end of the night I don’t have to carry them to the bus stops! When you go to the Kingdom Strollers website, you will select the days you wish to rent, the resort hotel that you are staying at, and when you want the stroller delivered and picked back up. Once you arrive at your resort hotel, just call Bell Services and they will be happy to get the stroller for you!
I hope I have helped to answer your question!
Have a Magical time!
~Heather~