Location: Bern, CH
Remarks: Competition 2000, Project 2001 with A. Dell Antonio, Zürich Prof. K. Daniels, Zürich

The aim of the competition was to upgrade the square in the city center and to create parking facilities. The principle of sustainable parking facilities has been further extended with the following systems: a) Natural lighting with reflecting surfaces such as pools and reflectors, b) Natural ventilation through inside thermal upwind and currents, c) Retention, treatment and use of precipitation water.