 When i upgraded the receptionist mentioned that the hotel roof top bar was noisy but it wasn t the problem The problem was all the discarded cigarette ends thrown onto the balcony by the patrons of the bar 
 Booked a room on the 9th floor with a balcony my wife smokes and upgraded to a river view at check in It was worth the extra cash View was great London Eye The Shard Tower Bridge just to mention a few landmarks The room service breakfast was plentiful and delicious it was never late 