Mine is in my garage so it's not pretty at all. I have weights, medicine balls, kettle bells, plyo boxes, a pull-up bar, jump ropes & adjustable rings.
It's in the basement, and it's not pretty. In the winter we have our road bikes down there on trainers, and we have a 32" TV on the wall. I have a picture from my college swimming days on the wall.
I'd eventually like to pretty it up, and hang pics of Calvin & I racing on the walls, but it's not at the top of my priority list. Maybe next fall when I'm facing another winter of workouts down there.