Nestled on a tranquil museum block of the Upper West Side, this impressive 1-bedroom, 1.5-bathroom parlor floor duplex in a grand 1900 Brownstone walk-up offers a rare blend of urban sophistication and home-like charm. A private front door entrance sets the tone, delivering an unparalleled "welcome home" experience. Inside, original details harmonize with modern upgrades, including a fully renovated kitchen and an extraordinary primary suite boasting a spa-worthy bathroom, washer/dryer, and a spacious walk-in closet. The building is around the corner from world-renowned cultural institutions and effortless public transportation, this residence combines expansive living with the peaceful allure of its exceptional outdoor space and distinctive front-door appeal. This is a sponsor unit sale with no Board approval required.