Any moms sharing a room w/baby?

T. F. • For I know the plans I have you, declares the lord, plans to prosper you, not harm you, plans to give you hope &a future
With our first daughter, she had her own room, I decorated a full nursery for her and had her crib, changing table, rocking chair, EVERYTHING in there for her that we could possibly need plus lots and lots of closet space.... now with baby number 2 we didn't do any of that and all we have in our room are a changing table/dresser and her rock and play; our first daughter still has her own room but my SO and I are sharing a room with our second. I'm having a hard time trying to figure out how to share a room with her! We plan to have both of the girls in a room together whenever baby number 2 is sleeping through the night and will actually sleep in a crib. 
How are you moms doing it, with limited space? We're considering buying a mini crib for our room since baby #2 is only sleeping in her rock and play right now but will need her own real bed soon. 
Any advice/ recommendations on how to functionally share a room with a 6week old and all of their clothes and things?