We thoroughly enjoyed our stay at Marcus' flat. The location was fabulous, right across the street from the underground and down the street from the tram. We were delayed at the airport and Marcus was patient and responsive to our significant delay and met us at the flat when we arrived. Check-in was easy and the flat is exactly what we anticipated. In fact, we decided to stay an extra night which was also accommodated. The flat was exceptionally clean and had everything we could ask for during our stay in Berlin. Marcus gave us a few suggestions for eating locally. There is a great Kebab place just down the street and a few other good restaurants nearby. The market is a couple of blocks away and there is a coffee shop on the first floor of the building. The flat is quiet and has a beautiful rooftop with views of the city. I would highly recommend staying in the flat for an enjoyable time in the city.