Glorious duplex home, atop the Four Seasons Hotel + 900 North Michigan avenue shops, boasting 4 bedrooms, multiple office spaces ( easily affording more bedrooms), and a home theater spanning over 7000 square feet. Bathed in the ever-changing dramatic light of the lake and city, this residence commands our world-class city's most breathtaking perch. The soaring 20 foot ceilings deliver unparalleled views of Lake Michigan and Chicago's iconic architecture. Framed by impeccable artisanal finishes and custom millwork, each dynamic perspective is designed to enhance and define this one-of-a-kind estate in the sky. The discreet charm and exquisite full-service amenities of the Four Seasons Hotel establish an ideal setting and unmatched creature comforts for this remarkable residence and her fortunate residents. Right at home in such rarefied air, this architectural gem is a true Chicago treasure indeed. Handsomely cultivated for all manner of entertaining and recreational pursuits, this quintessential urban retreat handsomely reflects the ever-evolving lifestyle needs of today's most discerning luxury home owner. Cats & dogs welcome.