Wow, I'm envious of you gals with big houses! We have five kids, but have a 4 bedroom. I'd love another 2 rooms added.. but I don't think that's going to happen in a hurry. #-o
3 of my boys share a room. (one bunk & one single) It's a pretty decent sized room.
My daughter has a room to herself (double bed) then our (almost) 1yr old has a room to himself for now.
We need something huge!!