Baby sharing a room?

Destiny
Hey ladies !  Im currently live in a 3 bedroom home ,   And expecting our third child. My question is , would you allow baby to share a room  with one of the siblings or just keep the crib in your bedroom? My other kids are 5(girl) will be 6 and  2(boy) will be 3 when baby arrives.  I just don't want the new baby to disturb the others while sleeping . I feel bad not being able to give our peanut its own room, but until we move into something bigger I'll have to make it work. I don't have an issue with putting the crib in my room , I like to co sleep until 6 months anyways , but just wanting your opinions . 
If you are sharing room with the baby , are you buying a separate dresser for the Baby's stuff or just using the one you have ? I'm trying tofugure out how I'm gonna do this.