City modules are unique, especially thanks to their unique patented shape. They are not simply square, but prismatic in trapezoidal shape. This untypical shape of the CITY modules offers to create architecturally and artistically attractive modular sets. The KOMA City modules represent an evolution/revolution in modular architecture. A simple change of the basic geometry, symmetrical bevelling of both shorter sides of the module, makes a completely new and different product. Thanks to this small but clearly visible transformation the KOMA City module, unlike its direct competitors, is not perceived as a container but as a design city development in the scope of small temporary architectures.