Mom wasn't ready for the big-bed-switch but when my b/g twins turned 2 they started to jump out of their cribs so I had no choice but to make the change.
We switched after Thanksgiving & not one night has been the same since. They used to take 2-3 hour naps & we're now down to 1-2 hours. If I get 2 hours, I'm lucky!
We're in bed at 8 every night & I sit in the bedroom until they fall asleep which takes 5-20 minutes. I've moved to the corner next to the door & hope to be outside of the door soon! Since I'm working with 2 toddlers I find it too stressful to leave the room just to keep putting them back to bed. When I stay & sit like a stone statue they know Mom means business & they stay put.
My daughter comes to my bed & will sleep with us around 4 a.m. & my son wakes between 5 & 6:30. When my son is up the whole house is up & I can't get him back to bed when he wakes at 5 either. I know they both need more sleep & the 5:00 wake up time is making for some crabby toddlers!
I wish my son would just crawl in bed with me but he won't & demands that MOMMY WAKE UP! I figure if he's only sleeping with us durning the morning hours that would be do-able but it's not happening so we're all tired!
Try putting safty rails on both sides of his toddler bed. My daughter has the toddler bed with the small safty rails attached to both sides & when I added an additional rail she stayed in her bed. She can still climb out but the rail gave her some extra security.
I think for the time being we're just stuck with early birds.
L.
PS We were watching home movies the other day & my daughter went nuts when she saw their cribs in the movie. For hours I heard that she wanted her crib back. Will both the crib & toddler bed fit in his room? Can you try working with both for now & give him the choice of where he wants to sleep?