River Views from this Second and Third Floor Duplex "New Construction" overlooking the Charles River with Direct Elevator access to both floors. Architecturally Modern the Second level is a master suite and 2 guest bedrooms. Modern interior glass stairwell connects to Third floor where there is a large Kitchen-Great Room with Balcony facing the River and a large Living Room with great Southern exposure and gas fireplace, Dining area, and Powder Room. Ceiling height is magnificent. Luxurious European finishes and designs. Direct Access to Tandem Garage parking.