 Rooms are extremely small You can only get into the double bed from one side walls on the other 3 so you have to climb over or wake your partner if you want to get up in the night First room we were given was next to a unbelievably loud generator we were moved to the only other available room which was quiet but stank of cigarette smoke Breakfast was awful Not what you expect when you see the photos on the web site 
 Location for the O2 is very good and while the hotel has no parking there are lots of parking options about Easy access to DLR and Cable Car