Given the small dimensions of the site, the main objective of the project is the design of a compact construction, which reduces the potential volumetry of the large surface area equipment and which encompasses, in a single form, the diversity of the program (pools + competition pool with stands + fitness rooms + changing rooms + bar + beauty areas + administration). At the same time and using contemporary construction systems, the exterior expresses, through a repeated window, the variability of its interior. The project wanders and recreates itself between uniqueness and variability.

The project adopts the dominant urban typology in the immediate environment, which is characterised by being located close to the boundary of the plot facing the street and by exhausting the building width in order to compact the building and maximise the rear garden. In this way, the height at which the building is located is used to enjoy the views of the horizon and to house in the garden a swimming pool related to the more extroverted life of its inhabitants. Simultaneously, the project introduces a courtyard in the two-storey building, which on the ground floor is closed on its four sides and on the first floor is an open U facing south. This yard operates as follows: - Eliminates the house-garden dichotomy, introducing a space in between that de-densifies the interior space and prolongs the experience of the house. - Introduces light and ventilation in the central part of the building. - Solves privacy problems by creating an intimate space protected from neighbouring views. - It allows the building to be semi-buried since the side façades of the house can be blind to contain soil and therefore follow the current levels and to avoid the need to open windows towards the neighbouring façades. - It allows the building to be semi-buried since the side façades of the house can be blind to contain soil and therefore follow the current levels and to avoid the need to open windows towards the neighbouring façades.

The park is structured through two types of routes: those responsible for direct connectivity between the city and the park and those that organise the routes through the landscape, linking the different seating areas to reach the most significant points. The diversity of routes can also be explained by the diversity of materials that make them up. Each type of pavement corresponds to a different route with a different function within the intervention. Urban connectivity routes are made with materials of mineral origin. The routes specific to the upper part of Turó del Sastre Park are defined with materials of plant origin.

The building has a rectangular shape that manages to complete the construction of the block because it is attached to the northwest partition and is parallel to Batista Street, and it also creates an urban continuity on Batista Street and formalises the corner with Camí Antic de Valencia. Likewise, the building has a suitable height for the width of Batista Street (10m.) and creates continuity with the building of the Cooperativa de Justícia i Pau, which has a similar height. Through the hollowing out of the form, the project generates two courtyards that, in addition to providing light and ventilation to the classrooms, create a distance from the houses on Batista Street and, in this way, achieve optimal privacy to carry out their activity. Finally, with the intention of creating an access space protected from water, the project practices a third hollow in the corner that acts as a reception and configures the profile of the building.

The programme, comprised of protected, affordable and mixed social housing, requires the available volume to be almost completely filled. This limitation alonside the self-imposed requirements of efficiency and simplicity, poses a challenge in building a project with some added value. An investigation was carried out to find the hidden potential of a proposal that is pragmatic but also sensitive to subtle external stimuli. A 12 housing units floor plan is drawn that uses up the limited connection space by introducing a trough-vestibule with a single central core containing two intertwined stairs, two elevators and two installation cores. This leaves us with a single through-vestibule and a single service core on the ground floor affecting the clarity of the retail space and the underground parking garage. With regard to the dwellings, the living rooms and bedrooms are outward-facing, while the kitchens, bathrooms and hallways face the walkways shared by each group of three neighbours. From this layout, which solidifies the available volume, subtraction operations are performed that wittle away the volume to generate a new morphology with generous collective and individual terraces, facilitating cross ventilation and diagonal views by lightening the original density and orienting the building towards its most attractive landscapes. The exterior facades are repetitive, clad in industrial ventilated panels. They feature large groupes of windows with an accentuated horizontal dimension that simplify the appearence of the building (fortunately surrounded by públic space) and give it a certain monumental quality. Colour is an important ingredient of this distinctive silhouette, with a playful range of green hues that respond to the possibilities of the surroundings. The facades of the patios and walkways are in very bright and luminous colours, combining two similar hues to create a vibrancy that enhances their joyfulness. The materials employed give it an almmost picturesque quality though the use of lattice, tiles and floorings that create a herringbone patern widely seen in the Mediterranean tradition. Inside the dwellings, the joinery enhances a desired "balcony" effect that significantly expands the interior space.