Totally clear on the 737; industry standard.
On the 777, how many seats in each of the 3 classes?
And out of how many galleys do you serve these different classes?
Does each class have a dedicated galley(s) or do you serve different classes from the same galley?
Club World - 40 seats
World Traveller Plus - 24 seats
World Traveller - 216
There are 3 galleys: At Doors 1 (CW), Doors 2 (CW and WTP+) and Doors 4 (WT). That's how it's been done whenever I worked on it previously, which almost never happens. I work out of LHR and most crew get very confused on it!