Let me advise you all that the seating on the A330 (which SQ use into Brisbane, at least) is not lie flat. It is angled down. Not bad but not flat enough for them to claim “lie flat” status. I am planning a European trip next year and definately want lie flat in Business and I’m blowed if I know who has what these days even with seat guru.com. Not all aircraft types have the same seating and it can be the luck of the draw.