Not really AIBU, more WWYD. We live in a two-bed house and owing to a number of factors we will be not be moving for at least another 5 years. We have two DDs, currently 6 and 3 who share a reasonable sized room. They get along OK but I can see that the older one is already starting to appreciate a bit of privacy and time away from her younger sister and I can only see that desire getting stronger over the next few years! If you have two DDs with this kind of age group, how do you manage room sharing? For instance when DD1 has a friend over I try to play with DD2 in another room but I feel bad banning her from the room as it is her bedroom too.