New Policy In Berlin Freezes Rent For The Next 5 Years

The video discusses a rent freeze law in Berlin, effective for five years, aimed at stabilizing housing costs and preventing families from relocating to cheaper areas. The law applies to apartments built before 2014. Critics argue it discourages landlords from investing in renovations and is being contested in court. Chancellor Angela Merkel's Christian Democrats claim it doesn't address the housing shortage and may require tenants to repay saved rent.

What is the stance of Chancellor Angela Merkel's Christian Democrats regarding the rent freeze?

What potential issue is raised about saved rent in the text?