Introducing an exclusive east-facing penthouse-level condo atop the renowned Four Seasons Hotel. This extraordinary residence, which boasts 11-foot ceilings, is a rare gem along Chicago's Magnificent Mile. The residence boasts soaring 11' ceilings and expansive windows that frame some of the city's most captivating East and North lake views. Spanning an impressive 4500 square feet, it offers a haven of sophistication within one of Chicago's premier buildings. Designed with flexible living in mind, the home features a sprawling 53-foot living space seamlessly connected to a spacious dining room and a grand gallery. The dramatic primary suite offers two generously sized closets, a luxurious bathroom, and a sprawling bedroom. Residents can enjoy access to the first-class services and amenities of the newly remodeled Four Seasons Hotel. This includes 24-hour room service, a lavish spa, a pristine pool, and a state-of-the-art fitness center. The full-service, round-the-clock staff ensures that every need is met, accommodating even the most discerning of residents. A unique opportunity awaits with the option to purchase either unit 6502, unit 6503, or both! Adjoined via French doors, these units offer endless possibilities, from a seamless combined living space to dedicated guest or staff accommodations.