Spectacular residence in the heart of the Castellana neighborhood. Located on the third floor with elevator, this bright and elegant property stands out for its spaciousness and excellent layout. With 293 m² built, it features 5 bedrooms, all with en-suite bathrooms, providing comfort and privacy. The living-dining room is spacious and very bright, integrating a modern open kitchen equipped with high-end furniture and leading brand appliances. From this area, you can access a cozy terrace with views of Diego de León street, perfect for enjoying the outdoors without sacrificing privacy. The bedrooms face a quiet interior courtyard, ensuring rest and isolation from urban noise. Additionally, the property includes an associated storage room, ideal for additional storage. An exclusive property, ready to move in, in one of Madrid's most sought-after areas.