Children "designed" and organized their own apartments, on the uniform blank plan, creating strange and inventive combinations of spaces within one unit. We had a room for playing real football, a disco, a pool (!?), virtual room, a bridge etc...At the end of the workshop, children made a building out of their apartment units. The result was very intriguing - it turned out that we got abstract spatial diagrams as a result, which actually means that this form of graphic communication is not reserved for the educated.The workshop was initiated by the BINA and carried out in cooperation with Children's cultural center, Belgrade.