as I've just put DS3 down for his afternoon nap and realised when his head is at the top of the cot he only has about a 4 inch gap between his feet and the bottom of it.........
DS1 and 2 just seemed to "happen" - without any problem. I can't remember how but it just did. Think it was partly to do with the fact that DS1 (even at nearly 3) hadn't worked out he could get out of bed without having to wait for me to come and get him ), and DS2 loved his sleep so much he didn't want to get out.
I have a problem in that DS2 and 3 share a bedroom, DS2 is on the top bunk, DS3 will go into the bottom bunk. He can if he puts his mind to it climb up the (vertical) ladder, but seems to have tired of this game recently.
So - idiots guide to moving DS3 from his (really too small for him) cot to a bed please............