I also have the Ready Bed and it is GREAT for older children. My DD 5 is GREAT with it and we used it extensively on our past WDW trip. DD 2 however is a BIG mover in his sleep, and being zipped up in the bag, he managed to flip it over several times in his sleep, so he was on the bottom and the bed was on-top of him. If we placed him on-top and didn't zip him in, he still managed to fall off onto the floor. Now, he can sleep in his toddler bed, but must make use of the side rails to not fall out. Hopefully next year, he'll be better, but we'll see. So, keep that in mind, they're great, but if you have a mover sleeper, they're not all that great!