To take pressure off the tight housing market, the Senate wants to build 20,000 new apartments per year. Since municipal companies cannot handle this alone, private companies must also play their part. The Senate wants to ensure that this happens, for example by speeding up approval procedures and reducing bureaucracy. At the same time, the Senate hopes for a voluntary rent moratorium on the part of the partners for several years, during which existing rents may only increase in line with the rate of inflation at most. Berlin's Senator for Urban Development, Building and Housing, Andreas Geisel (SPD), wishes for a term of at least five years.