Just as the title asks - if you have a designated playroom (so plenty of space for toys), what toys, if any, stay in your LOs bedrooms? How about books?

Trying to figure out what to do in our new house. Part of me wants to say no toys upstairs, but I feel like some things - maybe doll cribs, or the oldest's toys with very small parts, or special stuffed animals - might stay in their rooms.

I desperately want to avoid the constant dragging of toys between levels of the home we have happening at the moment.