My son is almost 4 and has part time co slept since he was a bub. This was always fine (so please no judgement on co-sleeping) as we all got sleep, however now between him and his 11mth old sister (who part time co sleeps) and DF working night shift, it feels like no one is getting sleep. How can we get him to stay in his own bed? He has a great bunk bed with a tent over the top that he loves, has teddies, a water bottle, a night light on. We have tried talking to him, taking him back to bed and even (the shame!) bribery! He likes to play Mario Kart for half hour while I cook dinner and so we said that unless he stays in his own bed there is no Mario kart. Didn't work! He isn't upset or anything when he comes in. He is an excellent communicator and when we ask him why he comes in he doesn't really have a reason, "I just do" he says he isnt scared in his room, likes his bed etc.