This expansive duplex penthouse, oriented to the east and west, offers sea views and boasts a gross construction area of 184 square meters. The apartment features an entrance hall leading to a 32-square-meter living and dining area, which opens onto a balcony with 4.5 square meters and lateral sea views. The well-equipped kitchen, two bedrooms served by a full bathroom, one of which has a 4.50 square meters balcony and a bedroom suite with a private balcony of 4.5 square meters. The entire apartment benefits from central heating, while the living room and attic are air-conditioned. The attic has been designed as an open space, offering numerous possibilities such as a home cinema, office, multipurpose room, or even a master suite, thanks to the presence of a naturally lit 7-square-meter bathroom and two storage areas. Additionally, the property includes a box garage for one car. Located at the edge of Bairro do Rosário and Guia, it is within walking distance of the cycle path and coastal road leading to Guincho, and in close proximity to all the shops, services, and restaurants of Cascais.