 There were no blackouts for the windows and being a light sleeper I was awake very early with the sun shining through although at least the sun was shining Then room was very warm top floor but there was a fan in the wardrobe if needed 
 The location was perfect for the O2 with a short hop on the Thames clipper to get there Lots of things to do nearby breakfast of croissants etc next morning was lovely and plentiful Staff were fantastic and happy to help anyway they could 