I scored the famous 23A on 3 of my 4 legs, however my night flight DXB - BKK is a 2 class A380 and someone had already been occupying my rightful seat (equivalent) of 20A/K. I had been assigned to 22A but that one seems to be on the very rear of the BC cabin. Its a night flight, and I am pondering if I should give up my direct window seat and move forwards in the cabin to not be disturbed in the case I want to sleep.

Is the bar noticable in the back of the BC cabin should it be filled with joyeous people?