In the vibrant heart of Barcelona, just steps from the iconic Passeig de Gracia, lies this exclusive 250 m² property, located in an elegant, regal estate on Avenida Diagonal. Occupying an entire fifth floor of a building with an elevator and no neighbors on the same level, this home offers privacy, spaciousness, and endless possibilities. The current layout features 7 rooms, 2 bathrooms, and generous spaces bathed in sunlight thanks to its south-facing orientation. Its solid concrete structure and the absence of load-bearing walls allow for a comprehensive renovation without limitations, ideal for those wishing to create a bespoke contemporary residence, blending history and modern design. The area, one of the most coveted in the Eixample district, combines the sophistication of its avenues with an unbeatable range of shops, services, and connections to the rest of the city. A unique piece for those who dream of transforming a space full of character into an extraordinary home or an investment with great potential.