Despite its great complexity of installations, equipment and technologies placed, and despite the presence of such different spaces between them, the building maintains simplicity. All its technological equipment, so high tech, it is disguised in air shafts, ceiling systems and in great technical top level under the roof. This simplicity is the result of a design effort to govern and bring order to the complexity and difference. The result was achieved thanks to a meticulous design, but also thanks to the continuous collaboration between designers and businesses to achieve a sophisticated engineering of the construction project