Thanks for all the ideas and especially the pictures! The wood-look floors do look great. The flooring man is coming to the house Tuesday and is going to give me his recommendations based on what we have in each of the rooms. Since I have a stone fireplace/wall in the living room and real rough-wood (kind of like barn wood, I guess) paneling in the den, it might be a tough decision. He did have a porcelain tile that looks really good with the stone wall. I have one 18" square of it laying in the living room and the more I look at it, the better I like it.
I really wanted the hardwood, but not sure of a room of all wood walls and a wood floor. Might look like I was inside a tree.
I may just let wood or wood-look be the choice for my next place.
It is always hard for me to make decisions like this that will cost a tobn of money and last for so long.