How long was it until you could move LO#2 into the room with LO#1? We have a mini crib, which I could keep in the guest room, but it would be sort of cramped. Plus, I'd rather have the crib in the kids' bedroom so #1 is used to it being there, but then I'd need to get a co-sleeper.
Re: siblings sharing room - how long until?
They shared from day 1. The crying never woke up LO #1. Actually DD has been cutting 2 molars/eye teeth at the same time right now and wakes up screaming bloody murder every few hours and DS doesn't even twitch. lol.