Airline unveils bunk beds for economy passengers l GMA - YouTube
Airline debuts next-level bunk bed 'pods' for economy fliers
Pilot Shows Hidden Compartment Found on Planes Complete With Bunk Beds
Why don't planes have a bunk bed section? It'd roughly take the same space (probably even less) as seats and would be much more comfortable, and more secure? - Quora
Air New Zealand Introduces Sleeping Bunk Beds For Passengers Travelling Long Distance
Bunk beds in aircraft cabins: the realistic prospects - Aircraft Interiors International
Bunk beds in aircraft cabins: the realistic prospects - Aircraft Interiors International