B.B.
My 2 1/2 YO son moved into his big-boy bed at Christmas. It was a big Christmas present to convert the crib to a bed and the changing table to an art desk. Initially, I had to lay in his room with him until he went to sleep, but it didn't take long before I didn't have to do that anymore. But in the mornings I would find him laying outside my bedroom door (For some reason he could get HIS door open but he couldn't get MY door open). I was very nervous about that because the stairs are right outside my door and he could've easily fallen down them in the dark. So instead of putting a gate on my door, I put it on his. Now he can get up and play in his room until I get up.