Welcome to a one-of-a-kind home that has graced the pages of Architectural Digest and other premier design publications Apartment 4B at 205 West 57th Street, masterfully reimagined by the renowned AD100 designers Carrier and Company. This sprawling residence within the iconic Osborne offers a rare blend of Gilded Age grandeur and Old Hollywood romance, all meticulously updated for modern living. Upon entry, you're greeted by dual formal living rooms with soaring 14-foot ceilings, richly restored mahogany paneling, wood-burning fireplaces, and a stunning Tiffany Studio-designed bay window with leaded glass transoms. Ornately carved doorways and window frames, oak parquet floors, and plaster crown moldings elevate every corner. The formal dining room exudes elegance with lacquered, wainscoted walls and custom built-in window seating perfect for hosting. Adjacent, the show-stopping eat-in kitchen features extensive oak cabinetry, a custom island, top-of-the-line integrated appliances, and a rolling library ladder for both charm and function. The en suite primary bedroom is a sanctuary unto itself, boasting a romantic fireplace, a wall of mirrored closets, and an exquisite copper soaking tub just outside the spa-like bathroom. Generous secondary bedrooms and a sophisticated library offer flexibility for all lifestyles. Thoughtfully curated finishes include Ralph Lauren bespoke wall coverings, restored original wainscoting, and lavish textures that echo the building s turn-of-the-century roots. The Osborne, one of New York City s most treasured architectural landmarks, offers 24/7 doormen, a live-in resident manager, newly renovated gym, building and bike storage, and a landscaped roof terrace with captivating city and Central Park views. Only one block from Central Park and moments from Broadway theaters, world-class dining, premier shopping, and multiple transit lines, this legendary apartment once home to icons is Manhattan living at its most iconic and ready for its next chapter.