Hi, Hate to deflate yr expectations, however as an annual triple gold THAI FF, I think you may be disappointed with the Thai offering. In business class they are certainly NOT layflat. They are the 170deg ones. LayFlat is only available in First on Thai. Also think the flight from KL to BKK will most likely be an old plane… however the cabin crew and service are still “second to none” and the “Smooth as Silk” motto is still very true ( and yes I am a little biased – sorry). Comes from experiencing too much bad service from other carriers.