This is why my dckids do everything in the basement. My playroom is down there. They play there, they eat there, they sleep there. The only time they are on my main floor is to pass through to go outside to play or at pick up time (ONLY when the weather is too nasty to be outside) they sit on my hardwood floor and use ONE box of blocks or read books while they are waiting to leave.

The main floor of my home doesn't even look like I have a daycare.