This is an infill/parasite housing project. The site is the corner in a typical urban block of the city of Berlin. The urban position of the project was based on the idea that "A city must be read as a carpet of fragments, as a continuum sequence of SPATIAL and PROGRAMMATIC PATTERNS." My design proposal is for a new fragment of the patchwork city, that provide a narrative experience moving through a juxtaposition of spatial forms. The architectural position for the dwellings was based on the idea that the HOUSE must meet the events of dwelling, in a continuum sequence of changing SPATIAL and PROGRAMMATIC PATTERNS. In my work I tried to show how: Reading the space as a juxtaposition of spatial and programmatic patterns is a guide to organize the complexity of the city and to think about a house that embrace the diversity of the events in the narrative experience of dwelling.