Sotheby's presents a duplex penthouse on the most important and safest street in Madrid. It is located in the prestigious neighborhood of El Viso and has pleasant terraces on both floors.Currently, the night area is located on the upper floor with 3 bedrooms, and downstairs are the living rooms, office, and service areas. It needs renovation to update both spaces and materials and leave this gem according to the taste of the new owner.The duplex is in an ideal boutique building with a garage and doorman. It's like living in an oasis in Madrid.