BARNES presents this unique project that redefines residential living in the heart of Paseo de la Castellana. The building offers an experience of absolute exclusivity from the very first moment: a grand entrance lobby welcomes residents with reception services and garage access control, along with valet parking attended by specialized staff ready to meet every need. The complex features exceptional spaces designed for a contemporary lifestyle of the highest standard. Highlights include two spacious coliving and coworking rooms perfect for meetings, private events, or workdays; an elegant gourmet lounge; a gym equipped with state-of-the-art technology and a massage room; as well as a complete wellness area conceived for rest and personal care. The experience is complemented by a valet parking service that guarantees comfort, privacy, and efficiency from the moment one enters the building. The project offers FOUR TYPES OF RESIDENCES with 2, 3, and 4 bedrooms, from the 1st to the 8th floor, all including a parking space and storage room. Each buyer can choose the option that best suits their needs, including layouts with terraces and large interior areas. Availability is continuously updated according to reservations, so we provide an attached table to be reviewed with us to confirm the units available on each floor. Areas: 124 sqm / €1,710,000 / 5th Floor D 134.96 sqm / €2,228,000 / 5th Floor C 266.69 sqm / €3,225,000 / 2nd Floor B 266.69 sqm / €3,845,000 / 5th Floor B 266.69 sqm / €4,015,000 / 6th Floor B 249.28 sqm / €4,155,000 / 7th Floor C 321.01 sqm / €4,485,000 / 3rd Floor A 321.01 sqm / €4,825,000 / 5th Floor A 321 sqm / €5,190,000 / 6th Floor A 569.21 sqm / €13,525,000 / 7th Floor A 697.19 sqm / €17,500,000 / Penthouse The residences have been designed to offer maximum design, light, and comfort. Extraordinary ceiling heights, large-format windows, refined architectural details, and the continuity of a protected classical façade ensure that each home blends historical character with contemporary luxury. Owners will also enjoy an extensive customization program, allowing them to modify the interior layout and choose finishes from the most prestigious brands. Located on the Serrano–Almagro–Chamberí axis, one of Madrid’s most coveted addresses, IQONIQ Castellana 68 offers luxury boutiques, fine dining, art, culture, and privileged access to the entire city. A unique building where classical elegance merges with sophisticated technical features and private-club-level services. BARNES remains at your disposal to present the project in detail, answer any questions, and guide you personally in choosing your future home in one of Europe’s most exclusive locations.