Exceptional 270m² duplex in a renowned historic monument with an exceptional central location on the banks of the Seine. In a 17th century bourgeois mansion in a gated residence with a spectacular entrance, with an exceptional historic renovation, very bright duplex with huge volumes, very high ceilings (more than 4 meters), large windows, with interior and fittings to fully customize. Quiet garden, balcony, and cellar. All apartments are sold gross, which leaves the choice of personalizing the apartments at a cost of around € 2,000 per m². We work with several architects that we present to all our clients in order to help them in all the follow-up.