Perched atop the iconic St. Regis Chicago, this full-floor penthouse is the highest residential customizable home in the city and the Midwest! Spanning the entire 91st floor, this raw space offers a rare chance to create a one-of-a-kind residence tailored entirely to your vision. The ONLY unit in the building that can be fully customized, this offers 360-degree views of Chicago's world-renowned skyline, Lake Michigan, and beyond. Floor-to-ceiling windows frame breathtaking panoramas from every angle, offering an ever-changing backdrop of city lights, sunrises, and waterfront serenity. A rarity in the building, you'll enjoy coveted self-parking options including a secure oversized two-car garage and an additional parking space in the heated garage. For even more convenience, the unit comes with three of the highly desired side-by-side extra-large storage cages. Architecture and interior design provided by Suzanne Lovell Inc. The St. Regis offers an array of world-class amenities, including indoor and outdoor pools, steam room, sauna, and hot tub. For fitness enthusiasts, there's a fully-equipped gym, yoga studio, and even a golf room to practice your swing. With a full-time doorman and concierge services, this property provides an ideal environment for those who appreciate the serenity and exclusivity of a private urban retreat, while still enjoying the vibrant lifestyle of downtown Chicago. Elevate your lifestyle with world-class amenities and the prestige of owning a completely bespoke home in one of Chicago's most celebrated architectural achievements.