What are the rules in your house when it comes to bedrooms? Currently DS#1 and #3 share a room. DS#2 has his own room. And Lil DD is in with us. The boys like their own space sometimes. They don't always want another person in their room. We've had it set that they aren't to be in our room either. We have a lock on the door for when no one is in there (to keep out unsupervised hands). When we are in our room they do try to come in often but are often reminded to stay out. Throughout the day we are not in there often unless we are a) changing or b) one of us is napping/working with DD. We do not need someone crawling all over us during those times.
So what's the rules in your house?