The Chilean architectural practice UMWELT, together with the landscape architecture office LANDMRX and the renowned Mexican firm PRODUCTORA, have won first place in the competition for the transformation of the former Correos de Chile (Chilean Postal Service) building located in Estación Central, Santiago. In 2021, EFE (Chile's State Railway Company) acquired the property to convert it into their new corporate headquarters, where the company's employees will work in interaction with the nearby railway operations.