Exceptional penthouse with skyline views! This sun-drenched 1 bed + oversized den offers the perfect blend of character, comfort, and modern convenience. Centrally located on one of Charlestown's most coveted streets, this home features open-concept living, high ceilings, SW exposure, and incredible detail throughout. Well-appointed kitchen includes granite countertops, SS appliances, ample cabinetry, and a built-in breakfast bar. Large & dimensional living with direct access to private deck provides the perfect space to relax or entertain. Generous primary bedroom accommodates a king-size and features double closets. Oversized den offers flexibility for guests, nursery, or gym. Dedicated WFH space is highlighted by a cozy reading nook. Through the picture window, enjoy sunsets, seasonal fireworks, and panoramic views from the Monument across the entire Boston skyline! Private storage. Laundry. AC. Roof rights. A rare opportunity just steps to everything Charlestown has to offer!