Heart of Gold Cost corner building will totally impress you from all angles. Beginning with dramatic, uniquely engineered suspended steel staircase with glass catwalks makes you feel like walking the air. Over 5500 sq. ft. of exceptionally designed 4-levels of living space equipped with elevator. First floor with the exotic kitchen, stunning dining room with custom glass dining table and glass illuminated floor, breakfast nook with the cornered windows and breath-taking view of treelined Astor Street, connected to formal sitting area. The second floor invites you to the living room and entertainment area with wet bar with full-size wine collection cooler, cozy library and stunning outdoor patio with kitchenette. The guest bedroom with private custom bath and dressing area. The third level features primary bedroom suite with private dressing room, steam room and soaking jet-hydro massage tub. If you walk across the transparent hanging-in-the-air catwalk, you will enter the second bedroom with its own custom bathroom, giving you full privacy of sleeping quarters. Lower level is a combination of wood and onyx-illuminated stone bar, wine racks, wine cooler, dishwasher, ice maker, and a huge entertainment area with an atrium and special lightning. The fifth proposed bedroom with its private bath also could be built here. This house is fully equipped with the best mechanical features: water pressure enhancer, sophisticated flood protection system, water filtration system, radiant heated floors of the lower level, elevator, Jacuzzi, steam room, two laundry areas, high efficiency recirculating hot water system. High-grade hardwood and natural stone flooring throughout. The fine line between the traditional and contemporary styles of this extraordinary house will impress you to the fullest. The garage rooftop patio with kitchenette and sitting area and fenced surrounding yard provide the freedom of the outdoors. Two and half half-car attached garage and secured outdoor parking are other outstanding features in this area. 1401 N. Astor Street mansion, previously owned by Chicago's wealthiest and most influential families, now is turned into a breathtaking architectural masterpiece. As expected in such a house, upscale finishes are everywhere, including quartzite, travertine and marble, rainforest showers, and various pieces of illuminated exotic stone used as accent pieces on walls and throughout the home. Its contemporary one-of-a-kind design makes this house stand out among its Gold Coast neighbors. This dream property is meant to impress!!!