Watching Kwaktube's First Class review and the price is...;;

‌Japan (Tokyo) -> UAE (Dubai)
It's a 10-hour flight review
Etihad Airways (A380) The Residence
The price is 15 million KRW
Unless it's for a business trip or you're a chaebol,
even most wealthy people
wouldn't be able to fly this with their own money as a regular thing
Is this something only Middle Eastern billionaires ride?
It does look nice, though
There's a separate bedroom inside besides your seat...
But sleeping at home is free