We will be on CX101 HKG to SYD - it is B777. I have selected seats 12A & 15A for us (prefer windows for both, instead of middle pairs). I understand that CX101 is B777 with 3 class config, seatguru shows 12A & 15A - J class - in the same cabin. However, CX also uses B777 with 4 class config (for example, HKG-LHR), seatguru shows 12A & 15A - J class - are not in the same cabin, but separate by toilets and serving area (both shown to be bad seats by seatguru). I just don't want to make a mistake, can someone please confirm that 12A & 15A on CX101 are in the same cabin, with no toilets and serving area? Thanks!