The challenge in this project – despite its enormity, as the length of the facades is about 870 linear meters – is to achieve the character required by the owner, while respecting the reality established on the ground of nature and all the conditions of the already existing concrete origin, from the edge of the slab and the places of columns and beams, in addition to For not using metal structures and cladding to adapt this reality, except in the narrowest limits, to preserve the material side and not burden the customer with huge financial burdens.