We weren't quite ready for it but two nights ago, Lincoln decided it was time to sleep in a big boy bed! He's only 17 months. I asked him to ready for bed(grab his blanket and teddy bear), he grabbed them and climbed up into the bottom bunk (Aden's bed). I thought, okay, let's try this. Well, he was on the floor in the morning but not from falling out because there was no crying-just from him getting out of bed and falling asleep on the floor. But last night he stayed in his bed all night and also had his nap today and yesterday in bed without falling out or getting out of bed. I had to go buy a safety rail for the top bunk and Aden headed up there last night. He felt pretty big. We thought it would free up some room in the boys' room but we had alot of storage on the top bunk and Lincoln was sleeping in a pack and play so really, it freed up no room by the time we moved all the tupperware bins but it's exciting to have him a bed. It's also nice to have him a bed, no pacifier(got rid of that a few weeks ago) all before he's tall enough to open the door on his own. :)