The film tells the story of a neighborhood conflict that seems endless. A simple shared wall separates two worlds, two ways of dressing, eating, and living. On one side is Leonardo (Rafael Spregelburd), an elegant and prestigious designer living in a house designed by Le Corbusier. On the other side is Víctor (Daniel Aráoz), a used-car salesman who is crude, vulgar, and arrogant. When Víctor decides to build a window for more light, the problem begins. Both neighbors become fully aware of each other for the first time, triggering a chain of conflicts and clashes of personalities.