We had a wonderful stay in Nike's apartment. Friedrichstain is an excellent area in Berlin to stay - fantastic eateries and close to Ostkreuz station. The apartment felt like a family home and there were nice touches like old German crockery and stylish furniture. Nike allowed us an early check in which was a lifesaver because our flight landed pretty early and it was great to get rid of our bags and to be able to enjoy the day in Berlin. Thanks Nike, it was very appreciated.