The location of the apartment is perfect. It is placed in a quiet area only a few minutes walk from the U-bahn or a 15-minute walk from Alexanderplatz. The apartment was clean when we arrived and the nice hosts had put beer and coffee for us to enjoy if we wanted.
Besides that the apartment also had everything we needed (maybe aside from a kitchen table) and we can absolutely recommend the apartment for anyone who, like us, wants a clean and nice apartment to live in while exploring Berlin.