We stayed in Arnd´s apartment for a month and the experience was just amazing. I can't think of anything that needs to be improved. The apartment is much nicer than in the pictures. Everything works perfectly, and you find all you need to cook. Internet is great. Arnd is a super host, very responsive and communicative, he was there both for check in and check out, helped us with anything we needed. And on top of a great apartment and a great host, the location can not be better. Full of restaurants only a few blocks away, supermarkets, bookstores, and the most trendy areas of Kreuzberg right there. Subway stations within 5min walks. And lovely Marianneplatz only a few meters from the entrance of the apartment. Lastly, the apartment is very silent, the street has very little traffic, and the bedroom facing the backyard is really silent and great for sleeps. Highly recommended apartment, will definitely go back!