Workplace Management is more than furniture, floor plans, and 'New Work' trends: Stefanie Lange demonstrates how workspace design can be used as an effective instrument in organizational development – and how HR can meaningfully contribute. We will discuss office and room types, why open-plan offices are better than their reputation suggests, and which framework conditions demonstrably lead to positive effects. Because what is crucial is not just the space, but the journey to get there: before/after measurement, clear change management, and genuine participation in conception and implementation.