We're working on tile choices for our house. My instinct is to use a 'safe gray' for all the main areas and bathrooms since, you know, the last 10-15 years of home decor trends have been all about gray. I do quite like the look, but honestly I'm also a little tired of it and am thinking of pushing the boat out and a warmer taupe tile. Would I be crazy to put down something brownish?? It would be for bathrooms, utility, entryway and stairs. I need a reality check, because if we end up selling or renting out our house in a few years, we'll need it to have broad appeal. What do you think?