Emirates airlines is planning a super luxurious first class for their A-380 super-jumbos.
It includes having a shower available to first class passengers which is kind of neat, but EU regulators refused to allow them to recycle water for the shower, so now they have to carry an additional 500kg of water for the showers.
It turns out that they do allow recycling in private jets, but for a passenger airline, they were not quite ready.
BTW, I think that this bathroom is neat. If I were to walk into it, upon leaving, I would have to say, “No Mr. Bond, I expect you to die.’
It’s got a wicked evil mastermind feel to it.