Amplitude Coliving is a residential project in Puerto Escondido, Oaxaca, conceived around the idea of amplitude as a system of social resonance and collective living. Organized through courtyards, open corridors, and interconnected common areas, the architecture encourages interaction and community through everyday movement. Passive strategies such as cross-ventilation, shaded circulation, and spatial porosity respond to the tropical climate, while arches, mineral materials, and warm tones establish a dialogue with the coastal landscape and local building traditions.