Located in an elegant 1900 classic building, this stunning 414 m² property has been fully refurbished to seamlessly blend its historic architectural charm with modern comforts. Positioned in the heart of the prestigious Salamanca district, one of Madrid's most sought-after areas, the apartment is surrounded by luxury boutiques, exclusive restaurants, and a vibrant cultural scene.The layout features four spacious bedrooms with built-in wardrobes and en-suite bathrooms finished with top-quality materials in a contemporary design, along with a guest toilet. The independent kitchen, equipped with state-of-the-art appliances, is designed for maximum functionality and comfort. The generous living-dining room with 3.10-metre high ceilings enhances the sense of space and features an integrated private bar, perfect for entertaining in an elegant and welcoming atmosphere.This property preserves original classic details, such as noble wood flooring, mouldings, and high ceilings, perfectly integrated into the contemporary refurbishment. The building includes a lift with direct access to the apartment and a concierge service available Monday to Friday, ensuring privacy and security. Additionally, there is a separate apartment for staff accommodation, complete with its own kitchen, bathroom, and private access, providing total autonomy.This exclusive apartment combines impeccable design, history, and modernity in one of Madrid's prime areas. Located near Castellana, it offers unrivalled access to the city's key points and excellent transport connections, making it ideal for those seeking an exceptional quality of life in the heart of the capital.