Getting my toddlers to share a room?

Question

I have 2 boys, 2 and 3. we have what the army likes to call a 3 bedroom, when the smaller bedroom is actually the size of a walk in closet. I want to turn the closet into a playroom for all of their toys and have them share the larger room (a little over twice the size). I was just wanting to know if I could get some advice as far as getting them to sleep in the room instead of playing.

Answer 1

talk  to   them and   let  them   know  that      they   have to  learn to   share  a room and   play  nicely  

Answer 2

Tell tham that they are going to be having a sleep-over with each other and the other bedroom will be for play

Answer 3

Don't make their bedroom an area to play in.