I have passed this lounge many times but don’t recall ever entering it. Not sure what DNATA stands for or what it is related to but Cathay Pacific uses it for their premium passengers when the OneWorld BA and and QF lounges are not open.
The lounge itself is large, yet almost empty. There is airport piped music playing, Internet which I don’t bother connecting to, and a fairly decent breakfast buffet.
Still on my low-carb adventure, I opt for plain omelette, chicken sausages, and a really good espresso with a dollop of milk.
Don’t spend too much time here before moving towards the departure gate.