Cities and regions worldwide are faced with sweeping processes of transformation: social and demographic change, digitalization, and new technologies are all significant challenges. Many cities and regions have already demonstrated ways that transformation processes can succeedprovided they are supported by convincing strategies. RHA Reicher Haase Assoziiertes multi-faceted projects focus on shaping structural change at all levels from neighborhoods to regional contexts. In addition to this, the firm develops concrete strategies and concepts for making appropriate, effective use of abandoned sites and generating interest in their surrounding areas. Over twenty-five years of theory and practice, they have discovered that good urban planning is, above all, a question of finding the right combination of uses for different typologies.