Couldn't have been better. The apartment is beautifully decorated with so many lovely details. It makes you feel a part of Berlin from the second you arrive. Really contributes to an overall exciting Berlin adventure. Also for an Altbau it is not cold at all in the apartment. The location is in the heart of Kreuzberg with actual Kiez-life and so many amazing restaurants, cafés and other unique spots to discover close by.
Also with the U-Bahn in super short walking distance, you are connected really well.