Amazing, cheap place in a great location to stay in Berlin. The bus stop is only 3min walk. Hardi is a super nice guy. He gave great local tips for foreigner. In his apartments he has everything you gonna need to stay: fresh towels, extra blanket, everything for shower etc. And even has a system how you know when he's at home and when he's not. 100% recommending to stay with Hardi, you not gonna regret it.