Instruction: Produce a concise title for the activity or initiative described in the following paragraph. Please respond only with the title.

Abstract: In comparison to other major European cities, Berlin possesses a wealth of potential development sites both inside the city and at its margins. Against the backdrop of current population forecasts for 2030, this space offers huge scope for development and can be employed, depending on location, for various uses: as land for new housing, sites for new companies and open spaces for a variety of temporary and permanent projects involving new and sometimes unconventional forms of activity. This potential space, one of the legacies of Berlin’s post-war division, can be used to develop the city’s urban structure, shape growth and harness its positive effects for the Berlin metropolitan region.

Title: The word "land" should not appear in your response.
user