Once in a lifetime opportunity to own this 5400 sqf, duplex penthouse @ the historic Aztec. Formerly divided post-WWII into four separate rental units; current owner gutted it to the studs to create this stunning, sun-drenched urban oasis overlooking Lincoln Park, North Pond and Lake Michigan. Extraordinary natural light from sunrise to sunset. Enter the gracious foyer to the living room w/wbfp, dining room & a breathtaking sun room that highlights the north-east views. Totally redesigned Digiulio kitchen is a cook's dream, wonderful for entertaining & your caterers will love you. Three huge bedrooms on the first level, each with its own bath, walk-in closets fully equipped with built-in drawers and storage space. Den/media room is the perfect nighttime tuck-away, just steps from kitchen snacks. Laundry room w/side-by-side W/D, utility sink, open shelves, folding counter and under counter storage & a separate large closet for cleaning supplies. Powder room & cedar closet complete this level. Retreat upstairs to the private tranquility of the primary suite with soaring 20' beamed ceilings. Huge closet is outfitted with a trapeze & an exercise ladder. Luxuriate in the light-filled mbth w/double sink & soaking tub. More private entertaining space with eye-popping skyline views - family room w/wbfp, wet bar & 1/2 bath. (Plans for a spectacular roof deck available upon request.) 2 huge storage rooms in the basement, one with a sink. 2 garage parking spaces @ 345 Fullerton. Curb cut in front perfect for pick-ups, drop-offs & short-term parking. Parking in back for contractors, service people. Seller will pay the upcoming special assessment for the last phase of extensive facade renovation & landscaping sure to make this corner of Lincoln Park West & Fullerton a show-stopping sight to behold. Built in 1916, the Aztec is a 16-unit condominium on the site of the former Aztec Tennis Club. This pet friendly, professionally managed building includes elegant lobbies on Lincoln Park West and Fullerton Parkway, passenger elevators, private storage rooms, informal but well-equipped exercise room and a resident building engineer. The Aztec is in the Lincoln Elementary School District and within a block of several pre-schools, as well as private and parochial schools. It is steps away from the park, lakefront recreation, Sunshine Playground, the gorgeous, multi-seasonal Grandmother's Garden, the Zoo, Nature Museum, Conservatory, Big Apple Market, public transportation and so much more!