Since 2014 you need to have an official permission to use a flat for AirBnb. If you suspect these are illegally rented out, you can report them to the Berlin go

Since 2014 you need to have an official permission to use a flat for AirBnb. If you suspect these are illegally rented out, you can report them to the Berlin government here: https://www.stadtentwicklung.berlin.de/wohnen/zweckentfremdung_wohnraum/ https://www.stadtentwicklung.berlin.de/wohnen/zweckentfremdu...