Perfectly located on the border of River West and West Loop, in an exclusive boutique building with only nine residences, this exceptional full-floor penthouse redefines luxury living. Over 4,800 square feet and accessible via a private elevator, this home boasts unparalleled city views and a rare, expansive private rooftop terrace, all thoughtfully designed to make the most of every square foot. The kitchen is perfect for entertaining and features a large 20-foot island, professional-grade Sub-Zero, Wolf, and Bosch appliances, custom cabinetry, and a temperature-controlled wine cellar. Bathed in eastern light throughout, the open living offers impressive floor-to-ceiling windows and seamlessly flows to a covered private terrace, complete with an outdoor grilling station and luxurious Bullfrog Spa hot tub. Your private rooftop terrace is the perfect backdrop for gatherings or relaxation, with panoramic views unlike any other. Enjoy a beautiful private garden oasis, a lounging area with a fire pit table and outdoor TV, and an outdoor kitchen with infrared heaters for year-round enjoyment. The oversized primary suite includes two walk-in closets, a private balcony, and a spa-like bath with a steam shower, soaking tub, double vanity, and heated floors. Four additional bedrooms and two nicely appointed hall baths complete the bedroom wing. The home also offers a wet bar and a fully equipped laundry room for added convenience. Two garage parking spaces complete this must-see home!