The Berlin courts just ruled that temporarily renting apartments requires a change of zoning from regular residential, to make it harder for new people to move to the city and seek permanent housing. The Greens in Neukölln are quoted as calling the new rule a good day for Berlin renters. https://www.rbb24.de/panorama/beitrag/2026/09/berlin-verwaltungsgericht-kurzzeitvermietung.html