Together with the request for an efficient building design, it is the understanding of today‘s complexity in the planning process that becomes more and more relevant. This process must be efficiently designed, too. An open-minded and interdisciplinary communication in every direction is therefore a necessary and vital condition: The right understanding of place and programm, as well as, the integration of all participants in the design and building process, starting with the client‘s wishes and needs, are the most important items to us architects.