We present this duplex apartment located in one of the most emblematic buildings in the city of Madrid, winner of several architectural awards. This property stands out for its exceptional attention to design having been completely renovated in 2023 with a contemporary language that coexists with original details preserved from the modern architecture of the mid-twentieth century.  The property has two entrances, one on each floor. The access floor, with a more social character, houses several living rooms, kitchen, dining room and guest toilet next to an impressive landscaped terrace that becomes the green heart of the house, providing an exceptional experience inside and outside the property. The kitchen, meticulously custom-designed, stands out for its resounding and sculptural yet functional design using the best materials on the market. The second floor, with a more private character, houses four bedrooms with four en-suite bathrooms, and an impressive private terrace for the master suite with curved glazing with a whirlpool tub inside.  The property has no visuals with other homes, giving a feeling of secluded living in the heart of Madrid.  In addition, the property has a swimming pool and changing rooms with panoramic views of Madrid on the roof of the building located at 80 meters high, security services, doorman and maintenance available 24 hours a day and weekends, as well as a private rooftop terrace with a panoramic view of Madrid.