Spin among the clouds in this stunning Chicago penthouse. This impressive property has a unique feature: The living room makes a full, 360-degree rotation every 30 to 40 minutes. Although you can’t feel the movement, the ever-changing views are one-of-a-kind. The sprawling 8,880-square-foot, six-bedroom, eight-bath residence has been completely renovated to include perks like a walk-in glass wine cellar, a screening room, a library and a 1,135-square-foot terrace with picturesque views that overlook Lake Michigan. The apartment is listed by The Tim Salm Group with Jameson Sotheby’s International Realty. For $13.5 million, you can enjoy the spectacular views — and we mean all of them.