Marc's flat is fantastic. Whether you come to the city to visit with friends or family, you will have plenty of space and everything you need for your holiday trip.
Very close to the tube station, but also lots of shops and bakeries, you will have plenty of choice to snack on the go or cook at home. The flat is only a few stations away from Alexander Platz or Potzdamer, but also Rosenthaler and Rosa Luxemburg.
The flat itself is impeccable. Spacious, it can lodge 6 people in absolute comfort with two separate, clean and wonderful bathrooms. The whole thing is very modern, naturally warm in winter without pushing the heating and with a great balcony to relax. The kitchen looks great although we had no use for it, and it has all the TV and DVD/BR setup you could need for a cosy stay at night (and great seats to read!).
Marc himself was super available and flexible, clear in his indications and available when needed.
I highly recommend Marc's flat, and hope to be coming back soon.