I am surprised at all the hype and positive reviews surrounding this lounge / as far as I am concerned this is no match for the Miracle Lounge opposite Gate D6.
The food offerings here are slim; a buffet of essentially salads, and a noodle bar with a couple of choices including Dan Dan and Pad Thai noodles, Massamun Curry, and 2 types of dumplings.
The saving grace is the bar, which stocks Chandon Rose and a couple of other stock standards.
Although spacious and quite well decorated in dark hues, it is quite crowded with BA passengers and others flying One World carriers out of BKK.
Sore point – the wifi access is slow / very slow. The airport wifi is stronger.
Would I come back? Probably not. Miracle Lounge for me next time (oh – on Friday night).