An amazing opportunity to own a one-of-a-kind, Donna Mondi-designed residence at the prestigious 9 W. Walton. Thoughtfully designed for stylish city living and entertaining, this Northeast corner unit features a spacious O'Brien Harris kitchen appointed with Wolf and Sub-Zero appliances, an impressive iceberg quartzite island with seating, and direct access to a 350SF heated terrace w/ outdoor kitchen. An open floor plan, floor-to-ceiling windows, sleek fireplace, and stunning Lake views elevate the living experience, while full home automation ensures effortless convenience. The serene primary suite includes a spa-like bath with a deep soaking tub, oversized shower, and radiant heat floors, along with a custom O'Brien Harris walk-in closet tailored for both form and function. Life at No. 9 offers an unparalleled luxury experience. Five-star amenities include 24-hour door staff, state-of-the-art fitness center with Peloton bikes, indoor pool, sauna, steam room, yoga studio, golf simulator, and guest suites. An elegant hospitality room with a catering kitchen and outdoor entertaining space adds to the appeal. Additional parking available.