I have an 1800 sq ft house that we plan on installing wood floors in quite a bit of. (At least the living room, dining room, kitchen and possibly our bedroom.) However, our house is built on a concrete slab, and it is not 'perfectly' leveled. This being said, I know that one can install a 'floating wood floor' - we've got one in the kitchen now. What I want to know is whether or not it makes more sense to install wood flooring or wood laminiate flooring. If I install wood, I'm going to make darn sure it's a hardwood, like cherry or maple or such. I obviously want it to look good, but I also do not want to have to perfectly level the whole floor if I do not have to. Any suggestions?