We still co sleep with my DS1 who is 3 but Dh is shift worker so he leaves at midnight so there is always lots of room for the boys and I :P

When we moved DS1 inot his own room...yes he did sleep in there for a while till DS2 came along...we put his toddler bed next to ours and did it very slowly...once he was happy to go to sleep in the toddler bed and wasnt waking I didnt make a fuss and just moved the bed inot his room and he was happy to sleep in there But I always go on the rule that if they want to come back and lseep let them...they are only little for such a short time and I want all the cuddles I can get

Good luck xxxx