The place is really nice, there is plenty of space. It's well located, you can do everything by foot, or take the subway (2mins walk).
However, you can ear the tram from up there, even late at night. And if you're a light sleeper like me, the morning light might wake you up at sunrise, because there is no curtains only blinds.
Unfortunately the lift wasn't working, but there is one to get to the 5th floor ;)