The building volume is part of one of the new metropolitan plans of the city of Barcelona along with the opening of a new street and the widening of another.

The volumetric proposal of this building is solved in an organic way by dividing the building into two parts separated by a free space between the blocks. This decision allows to optimise the passage with eight-meter-deep lights in its corresponding façade and to ventilate all the rooms to the outside.

The fit of the building in the free space between blocks in the longitudinal direction allows a turn to the chamfer that collects the double façade of the building, emphasising the volumetric fracture, and thus lightening the frontality of the building. In this way, verticality is again achieved with an organic image of a bicephalous building.

On the ground floor, access to the premises also takes place from the space between the two blocks and also from the streets. The car park is distributed in three basements occupying 100% of the gauge and is accessed through a ramp located next to the dividing wall with access to Riera de Vallcarca Street, which is the lowest point of the site. The accesses to the houses are made through four gates located two by two in the North and South façades respectively.

The façades offer a set of fixed shutters and metal sliding windows that open and close the terraces and allow a better integration of the interior and exterior spaces that dim the natural light. The shutters are made up of stainless-steel uprights and pearl grey lacquered tubular crosspieces and are framed by thin steel handrails forming a grid where the verticals set a rhythm and the horizontal ones sharpen the edges of the slab.

These lattice façade plans, together with the glass interior plan, are woven around its perimeter, creating interstitial spaces, places of transition between the city and inhabited interior space, a legacy of the Mediterranean architecture of Coderch.

The building, together with the Joan Fuster Library, stands as an icon of the new Lesseps Square.

The volumetric proposal of this building is solved in an organic way, dividing the building into two parts, separated by a free space between blocks. The adjustment of the building to the free space between blocks in the longitudinal direction allows a turn to the chamfer that collects the double tester of the building, emphasising the volumetric fracture, achieving verticality with an organic image of a bicephalous building. The façades offer a set of metal sliding shutters that open and close the terraces and allow a better integration of the interior-exterior spaces, dimming the natural light. On the ground floor, access to the premises is also possible from the space between blocks, as well as from the streets, and the car park is located on the three basement floors. The building, together with the Jaume Fuster library, stands as an icon of the new Lesseps Square.