Maintain the coherence of the original building of the architect D. Javier Fontán Gamarra without resignations. Or at least with the minimum renunciations. Amplitude of the volume, natural lighting, where there is no direct access to the façade, wide and visually related circulation spaces.

The original building of 1988 has a clear and justified organization in its project. The extension and the adequacy are based on the general scheme of the building, the general organization and the maintenance of the clarity of the circulations both on the ground floor and on the first floor. Externally, the intervention reduces the porch area. To alleviate this inconvinient, the cover of the west alignment is projected on the flight so that the exterior surface is recovered. The roof incorporates a double door in the psychomotor room to connect it directly to the covered porch and increase the possibilities of flexible use of the set.