A lot of empty spaces emerge in the city, most of them are damaged due to abandonment or due to exposure of speculation. This project identifies and shows some spaces without use, in this case in the area of Nou Barris, with the goal of recording the rights of citizens to use and transform those spaces and collectives or organizations who claim useful proposals as well. The tenure of spaces was an ilegal action, although it would be more criminal to abandon a place that is useful for needs. With Laura García