Once the Doña Ines de Collahuasi mine started its production, Tecno Fast was entrusted the construction of a big modern mining hotel, with a 1,800-person capacity.
The construction of this 792-room hotel, designed by Correa 3 Arquitectos, took only 10 months, building at 3,500 meters above sea level, in the Coposa area, overcoming geographical constraints.