a rare opportunity to own a truly distinctive corner duplex penthouse in one of the city′s most coveted locations. offering approximately 2,500 square feet, this one-of-a-kind residence features two bedrooms plus a den/sunroom and 2.5 bathrooms, all perched above the magnificent mile. flooded with natural light from dramatic floor-to-ceiling windows, the home showcases sweeping skyline and lake views from nearly every angle. the thoughtfully renovated kitchen is equipped with a bosch benchmark induction cooktop and range, while a convenient in-unit laundry closet includes a washer and dryer. a striking wide spiral staircase anchors the space, connecting expansive living and dining areas ideal for both everyday living and entertaining. primary en-suite bathroom features a massive custom shower with phillips hue led lights. additional highlights include a versatile den or sunroom, abundant closet space, and lutron lighting throughout, adding both comfort and sophistication. an additional flexible space can be found off the second bedroom- currently used an office, but could easily be convert ed into a walk-in closet. this special residence was personally constructed for robert edelman, the owner/developer of the building, back in 1971. residents of 100 e walton enjoy full-service amenities including 24-hour door staff, an attached parking garage, rooftop pool, fitness center, and on-site management.