First off, to explain, we have a walk-in basement house with a half story above where the bedrooms are located. All other rooms are downstairs, with concrete floors. We are looking to replace the flooring in the downstairs rooms, and are trying to decide what would be the best flooring to use in the mudroom, eat-in kitchen and bathroom.
DH wants to put ceramic or porcelain tile, as they will wear well, and not show the scuffs and scratches that our current vinyl is showing. I love the look, but the tile he put in the gunroom makes the floor so cold! I don't think that's what I want in the rest of the house.
We are hoping this will be the last time we remodel in our lifetime.

So we are trying to find something for the kitchen that will hold up to the dining room chairs without immediately showing the "divets" from the chair legs. It would be nice if we could use the same flooring in the mudroom, and carry it on through the hallway and bathroom. Which means it would need to do well damp bathroom as well, especially if something overflows, which can happen on occasion. And, I want it to be reasonably warm. I know, I'm asking a lot.
I did bring home some samples of vinyl tile that, if I understand it correctly, can be grouted. The tile was much warmer on my feet, and I like the idea that we could replace individual tiles if need be. What I don't know is how well the grout holds up to traffic/chairs/etc, or if it would be a good idea to use it in the bathroom and mudroom as well.
Does anyone have any experience with this kind of tile? Or have any other suggestions for floor coverings that would work well in this application? Please, no suggestions of carpeting. We will replace the carpeting in the livingroom, because DH insists it remain carpet. But I won't deal with carpet in the rest of the house!!!