A whole charming ~70 sqm apt perfectly situated between Neukölln and Kreuzberg ("Kreuzkölln"): plenty of restaurants, bars and coffee places right in front. Weekly markets and parks less than 5 mins walking. Plus some designer classics...
I've been a super host with Airbnb since 2014: rating constantly above 4.9 out of 5. And most importantly: I have never canceled a guest's reservation - and will never ever do.