Contemporary T3 Duplex with a magnificent 56-square-meter rooftop terrace, offering views of the Tagus River and the Church of Memory, double-height ceiling, a suspended fireplace, and two parking spaces, located in the Belém parish of Lisbon. Exclusive architectural project with unique architectural features, designed by the renowned architect Gonçalo Byrne. Situated in a condominium with only four apartments (2 T2, 1 T1, and this T3 Duplex). Building constructed from scratch in 2001 with excellent construction quality and the apartment in good condition. This spacious and luminous Duplex offers 163 square meters of gross private area, three bedrooms, and two bathrooms. The social area enjoys a double-height ceiling and a suspended fireplace that spans the two floors. The house offers an extraordinary living experience thanks to its brightness, volume, and spaciousness. With four fronts of solar exposure and a large east-facing window on the second floor that illuminates both floors of the Duplex due to the double-height ceiling, the house is lit by a symphony of golden light nuances throughout the entire day. The window in the second-floor bathroom offers beautiful views of the Church of Memory. Lioz stone on the wall behind the suspended fireplace, on the kitchen floor, and in the bathrooms. Both bathrooms enjoy windows and therefore natural ventilation. The apartment features a six-square-meter balcony on the first floor, accessible from the dining room area. Window frames in weather-resistant Nordic wood, double glazing, and Venetian blinds with metal slats. Built-in wardrobes and blackout blinds in the bedrooms. This house offers air conditioning, heating, storage, and two parking spaces in the garage. The building is currently undergoing maintenance works and will look even more beautiful. Located in a traditional area with a pleasant neighbourhood feel. Just a six-minute walking distance from Restelo Stadium, near the Tropical Botanical Garden, National Palace of Ajuda, and Queen Dona Amélia Secondary School. Less than 3 km from Bom Sucesso College, Raiz College, Ajuda University Campus, Park International School of Restelo, CUF Tejo Hospital, and São Francisco Xavier Hospital. Close to Jerónimos Monastery, Belém Cultural Center, Champalimaud Foundation, and MAAT. With excellent access, 10 minutes from the A5, the 25 de Abril Bridge, and the A2 South. A truly unique and exceptional property.