 Not worth upgrading as larger Room was odd in shape with about 8 corners which is not my style and very dark with very poor view I did ask to move rooms but they said they had no other rooms available Was disappointed the only response I got was that other people liked the room and found it quirky If it is common feedback about the room shape they should let people know as had I seen a picture of this room I would not have booked 
 club lounge is really good 