I need help defining spaces I my kids' playroom. there are five walls in a well-lit, large room. way too many possibilities. I need to figure out how to situate a dress up area, a kitchen, a really cool little tykes roller coaster, a train table, etc. there is a full size futon in there as well.

I have 3 &4 year old boys and a2 year old girl. all advice welcome, volunteers will be fed.
Thanks,
Michelle