I enjoyed staying in Natascia's quaint flat, and first and foremost, enjoyed staying in her neighborhood of Neukolln. It's a hip 'hood with lots of character- Turkish bakeries, dive bars, vintage boutiques, etc. And while distant from the center of Berlin, easily accessible by the U-bahn. Natascia was so pleasant and accommodating, and her place was clean, quiet, and felt safe as a solo traveler.