Junior Ready Beds seem like a great idea (from another post) to a younger child to use - and not sleep with an older sibling. The Deluxes are a bit out of our range. (We can get the Dolphon for $169 with AAA rate though). So - with 2 beds - I think we should bring a ready bed and then ditch it when we are done. It seems less expensive than a cot. From www.readybed.com: An inflatable sleeping bag that offers comfort, convenience and is easy to carry and store away. Perfect for sleepovers, staying with relatives, using on holiday or having guests to stay. But how long/big is the Junior Ready Bed. Up to what height can a child use it till ? The ToysRUs website has a perfect one for my DD Disney Princess Ready Bed - Inflatable Sleeping Bag with Carrying Case and Pump. Their price is: $29.99. Even with $10 tax& shipping - total cost = $40. We are planning 13 nights at WDW. It would come out to $3.00 per day. We could place it in a suitcase, use the Ready Bed, ditch it when we go home and use empty suitcase for soveniers. I want to make sure my DD would fit into it. She is 11 - but on the short side - about 4 1/2 feet. Our Aero Bed was $100 and I would not want to ditch it at WDW. Thanks for any help in our decision.