We had 3 night's at Alan's apartment. He was very friendly and had lots of information for our stay, local bars, shops and transport links. The apartment was very clean and we'll equipped. Plenty of room for the 2 of us. Alan was very good with the communication prior to our visit and the handover of the keys was very simple. The apartment is in a great location, lots of bars, cafes and restaurants on the doorstep. We would definatly recommend Alan's apartment and would stay there again. 10 out of 10, it really made our first time to Berlin so much more enjoyable.