Duplex Apartment for Sale in Altos de Cabecera. Located in the Posada de los Cerros building, this spectacular duplex apartment on the 9th floor offers 256.53 square meters of spacious and well-distributed living space. On the first level, we find the living-dining room, full kitchen, maid's room with bathroom, half bathroom, half bedroom, bedroom with private bathroom, and a TV lounge or study. On the second level, we find a TV lounge or study, laundry area, master bedroom with private bathroom and walking closet, a large terrace, double parking, and a locker. The building has a swimming pool, social room, sauna, and 24-hour security. This apartment is ideal for those seeking comfort, luxury, and security in one of the best areas of Bucaramanga.