Despite its recent inauguration in January 2017, this 5-star luxury hotel has become one of the main references within the hotel offering of the city of Barcelona. The architecture and interior design project of the establishment has been carried out in collaboration with the prestigious designer Jaime Beriestain. A thorough refurbishment of the building has been carried out, which has a classic chamfering of Barcelona Eixample, in both the structure of the building and the façade, built with copper, stone and glass. The floors of The One Barcelona are organised around a central glazed inner courtyard in order to provide all the corridors and spaces with natural light. Mabelux Technic was responsible for bending the profiles of Technal's GEODE MX 52 series that form the structure of this spectacular interior curtain wall.