I stayed at the apartment for 3 nights and it has been a wonderful stay! The apartment is clean, and has everything you need - from washer to kitchen. The room is big enough for one person. It’s very close to the hbf and just a good distance from most attractions, that I could stroll on a sunny day to Brandenburg gate and Potsdamerplatz. Lots of good food nearby! Highly recommended for anyone looking to stay in Berlin.
I didn’t have the opportunity to meet Ana and Nik during my stay and I’m very grateful to them for trusting me with the apartment.