Sophisticated South End penthouse with a 70-ft direct-access terrace offering breathtaking downtown views. Newly built, this 3 bed + 3 bath residence spans over 1,800 SF and underwent ~$550K of upgrades in which nearly every finish and fixture was elevated to the highest standard--an investment impossible to replicate at the asking price. Walls of glass and soaring ceilings create a bright and airy atmosphere, complementing features such as a gas fireplace, refined custom bar with wine storage, striking kitchen with bespoke cabinetry and professional appliances, Control4 sound system, and a serene primary suite with sleek marble bath and a spacious walk-in closet. Two full garage spaces and private storage included. Siena is a premier full-service building offering amenities such as 24/7 concierge, SkyLounge with terrace + grills, fitness center, and bike storage. Perfect location, close to airport, and offers immediate access to incredible neighborhood amenities and restaurants.