Baby Victoria is now a toddler, and has the angelic trait (I couldn't take another fussy tot...). She looks similar to Maria, but I think she has her mother's eye shape (like Ronja).
http://i.imgur.com/e5qZFm6.png
http://i.imgur.com/GSR8mLt.png
The parents decided to let her share a room with Maria, who is not thrilled by that idea - but she is the kid with the highest empathy value in the family and is very caring towards her youngest sister.
So what about Ronja, who used to share rooms with Maria? There was a half room downstairs next to the living room, which functioned as a passage to the back yard and not much more. They've renovated that to give the oldest daughter some private space. I think it turned out cute!
http://i.imgur.com/ctjfztA.png
http://i.imgur.com/r829cg1.png
She has the smallest room in the house, but at least she's not sharing it with any of her siblings.