Flat is exactly as advertised, what you see is what you get: great location, perfect rooftop, large enough for two, etc. I must say that the matress is quite hard, which actually was not that bad with the aching back from the trip (and there are tons of pillows). Be careful, the garbage collection system is very confusing, no one rang the door during my stay and I couldn’t quite figure out where the boat was. I ended up getting lucky and coming across one of the employees in the street who took my bag, otherwise I would probably have taken it in the train since throwing in public cans is forbidden.