In our old house dd2 and dd3 where both in cots in our room (they are 11 mths apart) and I loved having them so close.
March last year we moved to a bigger house and the girls moved into a room of their own together.
They settled in fine and loved it...me I missed them sooo much.
My ds4 came home in April and filled the spot in our room...he is now a year old and I am in no hurry to move him to his own room.
I love that my girls still come in for 6am snuggles