The apartment was beautiful and very well kept. Everything you could need/want.
Communication was excellent and every question we could have thought of answered before we even needed to ask.
The location of the apartment was perfect, just 4 minutes from the U-Bahn and trams and other transport and there are shops/cafes/restaurants nearby for food. It was about 15 mins overall to Alexanderplatz.
I would definitely stay here again, just wish I had stayed longer!