Discover an unparalleled living experience in this rare full-floor residence, once the personal domain of the renowned interior designer Mario Buatta, famously dubbed the Prince of Chintz. Buatta's exquisite taste transformed homes for some of the world's most prominent figures, including Mariah Carey, Barbara Walters, Patricia Altschul, and Wilbur Ross. Featured in numerous design publications, this home epitomizes the timeless charm of prewar architecture, with its expansive rooms, meticulous detailing, and bright, open spaces. The octagonal entrance hall sets the tone, leading into a magnificent full-width living room bathed in light through impressive floor-to-ceiling windows. A private library and soaring ceilings throughout further amplify the home's grandeur. Comprising two generously sized bedrooms, two full bathrooms, and a partially finished basement, this residence offers both historical elegance and the potential for modern refinement. It's a rare find for the discerning buyer seeking a home with history, beauty, and unparalleled style!