Our children will be 21 months apart when baby #2 arrives. We basically have a 2 bedroom house. Our 3rd bedroom is downstairs and has an exit to the outside which I am just not comfortable with. So, we will need the two (a boy and a girl) to share a room at least for the enxt few years. We will have baby #2 in our room the first few months, until he can sleep through the night. Does anyone have any advice on 2 sharing a room? I worry about the naps and one waking up the other. Particularly, baby #2 waking his older sister up too often and disturbing her routine too much. Would love any and all advice our experiences to be shared.