FlyerTalk Evangelist and Ambassador: The British Airways Club
Join Date: Jun 2008
Location: Somewhere between 0 and 13,000 metres high
Programs: AF/KL Life Plat, BA GGL+GfL, ALL Diam, Hilton Diam, Marriott Gold, blablablah, etc
Posts: 33,172
it's an ok lounge but it is just a lounge. Everything will be self-service (buffet, drink, etc) so no need to factor in preparation time. I'd arrive between 12 and 12.30, that will give you 30-60 minutes in the lounge which is plenty in my view especially as you'll have a full meal onboard.