I have stayed in this apartment for roughly two months. First of all, Asel was very quick with all of the questions I had regarding the apartment. From the late check in, to being very flexibel with the check out, everything was set up so that I can enjoy my stay. Secondly, the apartment was exceptionally clean, with fridge being very well cleaned - this is always very important for me. Thirdly, I have received help from Asel also when dealing with things not related to the apartment itself (administration in Berlin), which proved to be very useful. I would definitely recommend staying here!