When looking at the BA seatmaps, I notice there are only galleys at doors 1L/1R and 2L/2R, and nowhere else on the plane. This is the seat map on the left-hand side, with 14 planes in their fleet. On the one on the right-hand side (5 planes in fleet), I notice there is a galley at the rear of the aircraft (presumably for World Traveller), but no galleys for WT-class on the majority of the BA 777 fleet. So, does the BA 777 have underfloor galleys, a la the TriStar or the 747-100? Or does BA somehow carry *all* the service items for long-haul flights with 3 classes in 2 galleys?