where can I get a power wheelchair for 2 nights staying in Kissimmee but coming to Universal studios.

There are businesses that will deliver them to your hotel for you.

If you stay in a resort u can rent them in the front lobby. But if you want to wait u can get them as soon as u enter the park. Same with strollers. Hope this helps!

I seen some at the park right you enter by the directories.......hope this helps