Choosing the right Business Class seat on the Qantas Dreamliner can make a bigger difference than you think. In this guide, I break down the 787-9 layout, which seats are actually worth booking, which ones to avoid, and what the experience is really like onboard. From lie-flat beds and seat amenities to lounge access, onboard dining, and my personal go-to seat, this is everything you need to know before you book.