My daughter needs a fridge for her meds as well- last time we stayed there (a little over a year ago) we got a Dorm sized fridge for free when I called the Disney phone # and told them about our situation. They never asked for any form of proof. We greatly appreciated having it! We saved over $100 just to rent the fridge! We were expecting to get a "medicine sized" fridge, but got a larger one. We were happy that we did. My daughter needs to take her meds with milk- and sometimes in the middle of the night! If we didn't have room in the fridge for the milk, it would have been a HUGE hassle!