Flooring Question - Hardwoord, Bamboo, Laminate, Carpet???

[andsoitgoes]

I'm thinking of tile in the entry way and bathrooms - do you think Tile would be appropriate for the hallways to the bedrooms then?

As for heating under, isn't that getting into a whole other ball of worms?

My oh my, oy!!

***actually, I think our concern with tile was due to it being SO hard, and our poor lil girls being so clumsy. Having hardwood/laminate is bad enough, but tile just seems SO painful!