Very curious to see whether PEY has a dedicated lavatory on the A350-1000, I'm generally partial to the forward Y mini cabin however with PEY having to bypass this space for the loo on the A350-900 it causes a fair amount of foot traffic. That said, I've enjoyed 42K on a few recent long haul sectors. The forward Y cabin is very quiet and just feels less cramped overall. Looking forward to some upcoming J flights to see how it stacks up to the "current" product.