I booked the apartment for the birthday of my brother who lives in Paris and he had a wonderful Berlin experiences also because of the apartment. It was very easy to access to it, any bad surprises, everything went exactly as it was written in the description and as Cornelius told me it will be. It was clean and confortable and the terrasse and view really help to recharge the battery and have good moments. It was also very convenient because the access to Public transport is very easy.
Again as it is mentioned in the description, the area is very welcoming and very convenient, and I really insist on that because I leave not far from the apartment. The communication was very good, you will get a lot of infos about the access of the apartment and the area. For all that I do recommend Cornelius apartment you will definitely have a good time there.