Real estate is a favored investment in times of low interest rates. In growing cities such as Berlin, the square meter price for a flat has more than tripled in the last ten years. But real estate is not just about investment, it's also about the real people who live in the houses and flats - and not all of them have enough money to buy their homes outright. So tenants fight with owners: who does the city really belong to? Made in Germany shows both sides and what motivates them. Report by Marion Hütter.