Like many domestic ThaiAir lounges this one also is small, not very clean and has only little choice of food & beverages. All in all no reason to be early at the airport. Next time burger king ;)
Don't know why TG decides to group seats into a group of 4-6!! It's absurd to see one person occupying a whole table. If you're the first person at the table please be nice and stick to one corner.
Foods are so so and not much selections as well as a quantity of foods seems not enough for guests. Limited seats and cant accommodate Royal Orchid Members.