I remodeled my kitchen in Ohio around my Kitchenaid mixer. It had its own "home" on the countertop and my colors were chosen to match the lovely shade of green. Sadly, that one died (it was a hand-me-down from my parents), so I replaced it with a nice, neutral, professional-size nickle color.
I use it for pretty much everything that everyone has mentioned, particularly bread. Who needs a bread machine? Toss in the stuff, let it mix/knead, set it to rise, divide into two loaf pans, let them rise, bake, voila.
Cookies, cakes, any kind of baked goods, mashed potatoes are fluffy and easy.
I also have the grinder attachment and sausage stuffer. We make sauerkraut balls every year for Christmas, so the grinder is a necessity.