THIS APARTMENT IS ENORMOUS! Welcome to Residence 10AB at 420 East 51st Street — a beautifully combined home offering generous proportions, flexible living spaces, and an ideal Midtown East location. This expansive apartment features two large living areas, a separate dining area, and four well-sized bedrooms plus a dedicated home office, perfect for modern living and entertaining. The layout provides both privacy and flow, with abundant natural light throughout the home. Located in a well-maintained, land-leased co-op building on a quiet, tree-lined block near Beekman Place, residents enjoy easy access to the E, M, and 6 subway lines. A variety of grocery stores, cafés, and everyday conveniences are just around the corner, making city living effortless. This rare combination offers both size and versatility — an exceptional opportunity for anyone seeking a spacious home in one of Manhattan’s most refined neighborhoods.