Exceptional two-story penthouse in Chicago's prestigious Gold Coast offering approximately 5,500 square feet of luxury living space, a private in-unit elevator providing convenient access to both levels, and an expansive approximately 2,300-square-foot Ipe rooftop terrace with beautiful skyline and Washington Square Park views. With its extraordinary scale, premier location, and remarkable indoor-outdoor living spaces, this residence presents a rare opportunity to renovate, modernize, or customize the interiors to create a truly one-of-a-kind luxury home. This sophisticated residence features 3 bedrooms, 4 full bathrooms, 1 powder room, and 4 ventless gas fireplaces thoughtfully positioned throughout the home. The main level showcases Hauteville antiqued French limestone flooring, an elegant foyer anchored by a dual-sided ventless gas fireplace, spacious living room with an additional fireplace and north-facing balcony overlooking Washington Square Park, and a formal dining room ideal for entertaining. The chef's kitchen is appointed with honed Carrara marble countertops, stainless steel cabinetry, Viking, Sub-Zero, and Gaggenau appliances, breakfast bar, separate eating area, and large walk-in pantry. The primary suite serves as a private retreat featuring separate his-and-her full bathrooms and separate walk-in closets, premium Kallista fixtures, Ann Sacks tile, Duravit toilets, and a steam shower. A graceful curved staircase and the private in-unit elevator both provide access to the second level, offering exceptional entertaining space including a great room with ventless gas fireplace, media room, second kitchen with wine storage, full bathroom, and direct access to the expansive 2,300-square-foot private rooftop terrace-ideal for indoor-outdoor living and entertaining. Additional features include Lutron Maestro lighting controls, automated window treatments, built-in A/V sound system, two oversized handicap-accessible parking spaces, and two large walk-in storage rooms. Premier Gold Coast location directly overlooking Washington Square Park and steps from Oak Street shopping, lakefront, fine dining, and top-rated schools including Ogden International School and Latin School of Chicago.