Sotheby's Barcelona presents a stunning duplex penthouse in the sought-after Sant-Gervasi Galvany neighborhood. This completely exterior property has a surface area of almost 600 m², complemented by a 55 m² terrace facing southeast and another 68 m² terrace with mountain views. It stands out for its ample spaces and high ceilings of more than 3 meters. The main floor clearly separates the day area from the night area and has two entrances: a main entrance and a service entrance. Upon entering, we find a large hall that gives access to two bright living rooms, one of 20 m² and another of almost 40 m², connected to each other. Next, there is a library of 27 m² and a dining room of 30 m². The entire day area opens onto a 55 m² southeast-facing terrace. The dining room connects directly to a 25 m² kitchen, which in turn gives access to the service area. This area includes a laundry room, a gallery, a storage space and two service rooms with a shared bathroom. The night area has a master suite of almost 40 m² with a dressing room of 8 m² and a full bathroom. It also has five other bedrooms, three of them with private bathrooms, and another full bathroom for the rest of the rooms. An interior staircase leads to the upper floor. Here you will find a solarium terrace of 67 m², a multipurpose room of 50 m² and additional storage space. This elegant property, with its double orientation, two living rooms and spacious terraces, offers great potential to become a unique and exceptional penthouse. The building has concierge and concierge service, as well as including two private parking spaces and a storage room in the garage.