Sharing rooms!

Hello, 
I would like some tips from experienced mommies! 
I will be sharing my room with my baby who will be here in two months and I still haven't purchased anything. I have no clue where to start and exactly what I'll need. 
I'm wondering for those who had to share their room with baby did you buy a special something to put your babies clothes separate from yours or....
How did you organize everything?
What is a must have for babies clothes and products?
And since I'm also not buying a crib, do you recommend something like the dock a tot? 
Please comment & Thank you in advance! 😊