It’s chaotic with the bus end beyond the airport due to Uber meeting stage. You need to be inform and try to look for the KLM bus which isn't branded or labeled. In general not terrific knowledge with BA. I used to fly BA years in the past on a https://www.edocr.com/v/gkoym0lg/whitemagictravels/benefits-of-booking-business-class-flights-to-bang