Immaculately maintained, bright, and spacious, rare 1,900 sq ft SW corner combined penthouse unit that lies effortlessly on the top floor of this historic Mies Van Der Rohe original construction, nestled next to Lake Michigan, just steps from the Magnificient Mile. The large master suite/office has a walk-in closet, an updated en suite bathroom, sweeping views of Oak Street Beach, the John Hancock, The Drake Hotel and so much more. The open-concept, combined living room/dining room provides a large area for entertaining and relaxing with stunning floor-to-ceiling newer windows that provide nighttime views to revel in. A building and association of dreams with very healthy financial stability, complete with a doorperson, bike room, storage room, 120mpbs high-speed internet, and parking. Beautifully finished hardwood floors throughout. Eat-in kitchen with hidden walk-in pantry and in-unit washer dryer, high-end stainless appliances including Bosch Induction Cooktop, dishwasher. Guest bedroom and full bathroom, along with a bonus third bedroom off the main living area. In 2016 all Signa 18 floor-to-ceiling windows were retrofitted with a hermetically sealed interior layer of insulated glass with an anti-glare SunTek solar film resulting in the reduction of heat exchange during the winter and summer months from 50% to 85%. As a result, this home experiences more energy efficiency, a noticeable degree of sound insulation, a reduction in drafts, condensation, and glare. Custom Hunter Douglas shades complete the sophisticated appearance throughout this special home. Ample outdoor space with a huge sundeck, making social distancing a breeze. Live in luxury with an architectural icon at this 900 N Lake Shore Dr penthouse.