Its a nice appartment and in a very good location. All thought we enjoyed our stay we had problem finding the keys as the doorman couldn't speak any English and didn't know anything about any keys. After half an hour of trying to communicate they finally found the keys.
Also about the flat we think it definitely needs some upgrades like better curtains or shutters as the sun comes in early in the morning, and the second bed is actually a camp bed which made our sleeping uncomfortable.