just checked out of the IC Berlin and am glad i hadn't booked for a longer stay than just an overnighter. after having stayed at most of the other 5 star properties i thought i'll do something for my pc account and chose this property.
staff were not welcoming, the room layout is dated, water pressure erratic, tv not viewable from the bed, housekeeping walked into my room FOUR times (!) without ringing or knocking...
berlin is not the town to stay in an IC, sadly...