An ultra-rare version of the Boeing 747 has gone up for sale and has been going viral thanks to its insane interior.

They are mind-bogglingly expensive – not just to buy, but to fuel, staff and maintain. They can be surprisingly claustrophobic, are far less comfortable than commercial flights when turbulence hits, ...

For most people, private jets are typically smaller planes, with the largest purpose-built models, like the Bombardier Global 7500/8000, often sitting fewer than 20 passengers. If you need a larger ...