Introducing Penthouse 4A atop Millennium Tower, one floor below the iconic Grand Penthouse. The ultimate in luxury living, this bespoke residence offers unparalleled views from floor-to-ceiling windows with southwestern exposure, allowing for stunning sunsets over the Charles River, Boston Common, Back Bay and Beacon Hill. The spectacular floor plan is ideally suited for grand entertaining, featuring an open living and dining area, custom chef’s kitchen with butler’s bar and pantry, family room, home office, and a 200-square-foot private deck. Additional features include 14-foot ceilings, Smart Home system control, 3 gas fireplaces, custom lighting and built-ins, and marble baths. Residents enjoy 5-star services including but not limited to 24-hour concierge, doormen, exclusive 2-story Club with owner’s lounge offering private dining and bar, screening room, private function room, outdoor terrace, 75-foot lap pool, FLX wellness facilities and 2 self-park or valet garage parking spaces.