I make booking for me and my gf for asia x. I understand that we need to do the web check in. But problem is the sitiing. How suppose I can ensure that my sitting is side by side? For those manual check in, we could request the counter to put in our seat base on avability. The more scary part is the hand lugage, some ppl just take 2 big lugage together. Then occupied the space. I think this one can't do much.
Or I just buy the siting lor.