Welcome home to this prestigious 4,400 square foot maisonette in a boutique building on historic Walton Place. This opulent 4 bedroom, 4.5 bathroom home lives like a single family offering 3 levels of luxury living with a private front entrance. This exquisitely and perfectly appointed urban oasis is infused with depth and personality with incredible attention to detail throughout. The architecturally unique space creates a sophisticated aesthetic and unrivaled elegance from the moment you step into the entryway foyer. The completely unique and exceptionally spacious floor plan flows perfectly from one room to the next and is illuminated with natural sunlight and gorgeous new light fixtures throughout. The home was fully redesigned by Adina Hall, one of Chicago's top architects, incorporating a theme of nature in an urban space. The state-of-the-art contemporary gourmet kitchen boasts an expansive island with gleaming marble and a phenomenal eggshell light fixture, high end stainless steel appliances including a beverage fridge, and modern cabinetry with beautifully accented backsplash. The space is complemented by the grand living room, dining room, and powder room, perfect for entertaining friends and family. The dining area features a stunning new Restoration Hardware light fixture that simulates raindrops and others that are agate and alabaster, natural materials designed for tranquil calm. All of the bedrooms are generously sized. The tranquil primary suite on the upper level features an accent wall of 3D effect sculptural flowers, a dressing/sitting room and a luxurious en-suite spa-like marble bath with dual vanities, a jacuzzi tub, a glass enclosed steam shower with an overhead rain shower head and body sprays, and a fabulous walk-in closet with custom built-ins. The third-floor offers a second bedroom full of character, bringing outdoor forest to an indoor urban space with a moss wall and rustic wood design and access to the vast, private, walk-out terrace overlooking the perfectly manicured shared courtyard. The enormous lower level includes an additional two bedrooms, one with a convenient Murphy bed for guests, an office, laundry, and a separate flex space for an exercise room, or whatever best fits your needs. The home comes with many high end add-ins including numerous TVs, a high quality sound system, and endless built in closets and bookcases. This incredibly designed and rarely available home showcases luxury innovative designer finishes with every turn. All complete with a storage equipped mudroom that leads directly to the attached heated garage parking space and extremely low assessments, unheard of for the neighborhood. Unbeatable opportunity to customize the home of your dreams just steps from Lake Michigan and the best shopping and dining of Streeterville, Michigan Ave, and the Gold Coast!