This is a house located on a large plot with a very steep slope. The project proposes a clear and hard geometry that contrasts with the natural environment, with which the project integrates from the exterior textures and the reflections of the glazed areas. The house program, which is concentrated on the ground floor, creates a circulation of spaces with a very flexible composition thanks to large sliding doors and the exterior porch and an interior patio in the most public area of the house. The position of the house within the plot allows great privacy, as it is not visible from the street, and privileged visits to the Montseny.