Fragile tissues apart, I've nothing but praise and admiration for those cabin crew members who keep the long-haul lavatories spic and span. Compare and contrast with BA - they make an effort, but not
too much of one
If I'm in 4K, please stop telling me to use the forward lavs in the single-cabin 777 business-class. I know I might get in your way crossing the galley behind me, and I know you want to protect the sanctity of economy-class access to lavatories. But I'm paying for comfort and convenience: so if those lavs are free, I'll continue to use them.