Booked room with window, but window was not openable, not only in my room, personnel told me in all rooms. It was not able to handle the air condition by myself, this was only done automatically. For me it makes no sense to book a room with window which costs more, when you cant open it.
Moreover I heard underground noises in my room, I was in the first floor, thats why I asked the personnel if this is only because of the first floor so to change to a higher floor, but again they told me, that you hear this in each floor!
The most positive thing was the location of the hotel, this was really great.
The roof top bar was also very nice.