Casa Cuatro Soles is a sustainable weekend retreat in Rancho Avándaro, Mexico, designed for a multi-generational family. The design concept manifests in distinct spaces tailored to different age groups, fostering interaction through shared areas, and in the various façade and material readings, reflecting on the diversity of the family members. Its architecture maximizes natural light and views of the surrounding landscape. The exterior blends with its surroundings through color while the interior features warm woods. The residence offers a peaceful retreat surrounded by a dense forest.