Sustainable Social Building: The aim of this project is geared towards the local residents of Friars Island, in Brazil, paying attention to their needs and considering the bucolic environment and lack of public resources, in order to ensure basic services to the citizens. With the support of local political movements, it is proposed the insertion of forty two containers to attend two local necessities: a dance school, which used to operate in adjacent spaces to the neighboring church, and three emergency social housings, keeping in mind the need for a quick and accessible construction.