"유니테 다비타시옹" (Unité d'Habitation) is a residential building designed by the architect Le Corbusier in the 1950s. Located in Marseille, France, it is a prime example of modernist architecture, featuring a unique design that emphasizes functionality and community living. The building consists of 337 apartments, along with communal spaces such as shops, a rooftop terrace, and recreational areas. The structure is characterized by its use of raw concrete and modular design, reflecting Le Corbusier's vision of urban living. It was intended to provide affordable housing while promoting a sense of community among residents. Today, it is recognized as an important architectural landmark and a UNESCO World Heritage site.