Boris' place offers everything you'd need for a stay in Berlin's quirky Kreuzberg. Convenient location to the U-Bahn, cosy and modern, and very clean.
The apartment itself is very spacious and has all the amenities you can think of. It was the perfect place to relax after a cold, snowy day in Berlin.
I didn't meet Boris but his communication was very efficient, quick and obliging. He has a few house rules which are perfectly understandable given you're staying in his home with lots of cooking facilities.
I'd absolutely advise trying out some of his restaurant recommendations, especially Max und Moritz round the corner for traditional German food and great beer, and the Markthalle Neun with some incredible street food on Thursdays. Don't leave Berlin without giving these two a go.
A fantastic stay in your apartment, Boris. I'd really love to come back again soon!