Etihad's latest offering goes one step further.
One passenger - or a couple - aboard each of its new A380s will be able to book a three-section miniature suite that the airline is calling a "residence" at the very front of the plane's upper deck.
The 125-square-foot (11.61-square-meter) area includes a "living room" partitioned off from the first-class aisle that includes leather seating, chilled minibar and a 32-inch flat-screen TV. There is a separate bedroom with space for two that can be closed off from the rest of the cabin and a private bathroom with shower.
A white-gloved personal butler trained in London will be on hand to wait on passengers in the suite, giving them what the airline promises will be "discrete personal service and attention to detail found in the world's most exclusive hotels."