Located in the prestigious Unique Belém Condominium, this luxury penthouse on the 4th floor offers 282.5m² of gross floor area, combining contemporary architecture, privacy and an elevated lifestyle. With unobstructed 360º views over the Tagus River and the 25 de Abril Bridge, this penthouse represents a rare fusion between urban comfort and natural beauty. Inside, the premium finishes reflect meticulous attention to detail and functionality. The master suite has been enlarged by eliminating the original dividing wall, creating a spacious walk-in closet and a feeling of fluidity and spaciousness. The three bathrooms have electric underfloor heating, ensuring year-round comfort. The modern kitchen, equipped with high-end appliances, offers direct access to the terrace, perfect for gastronomic moments or family relaxation. The terrace is a true private oasis, with a swimming pool and a panoramic view that turns the sunset over the Tagus into a daily spectacle. This space is ideal both for relaxation and for receiving guests with sophistication. The property also has a 46.4m² garage, with two covered spaces prepared for electric vehicles and additional storage area. The condominium offers 24-hour security with video surveillance, an elevator, a communal swimming pool and efficient management with low operating costs. In addition, the property also has a 2.5-year active construction warranty, with permanent support from a maintenance technician, giving owners peace of mind. Unlike other units in the development, this fraction does not face the main street, ensuring a quieter and more private environment. As well as being an excellent residence, the property has great investment potential, with an estimated return of between €8,000 and €9,000 per month on long-term rentals. The location between the Belém Palace and the Ajuda National Palace, in a prime area of Lisbon, with an average annual appreciation of 8%. Just a few minutes' walk away are Lisbon's best international schools, landscaped gardens and a wide range of premium services. This property offers more than a house, it's a unique lifestyle. A unique experience in the heart of Belém.