Potter Palmer commissioned delicately carved 1898 grey limestone facade with a totally new 8000SF interior designed by renowned Gold Coast architect, Michael Graham. This magnificent Astor Street mansion presents the finest 21st century custom finishes/hi-tech features-12FT ceilings- intricately carved moldings-marble, stone, oak flooring-Otis elevato-360% deck views-fabulous rooms for elegant living & entertaining! Features include a dramatic 5 story staircase, spacious living and dining rooms, sun filled family room off kitchen, paneled library with imported stone fireplace mantel, master suite with his/hers marble baths and outstanding walk-in closets, wine cellar for 6000 bottles, tasting room, nanny's quarters, office, children's floor with 2 large en-suite bedrooms plus TV room and powder room for their guests. The ballroom and guest suite are on the 4th floor. All this and in pristine move-in condition! One of the finest homes to ever com on the market in the Gold Coast!