Originally Posted by
drewguy
Lounges are pretty similar, and are the only two choices - Air China First or Air China Business. Both are in T3, where you'll arrive (and pretty sure Thai departs from).
First class lounge is a bit less crowded, has sleeping rooms, and showers (or more showers). May have food service for a longer period too, but it's very similar in both places.
Yes both the Air China business and first lounges are very similar. First has slightly better food, and the bar is higher quality. But otherwise not much different. Internet is really slow in both.