An economy seat that changes to a business-class seat (and back again) is the new buzz in the airline industry. The Butterfly Seats are getting buzz because they give airlines the ability to adjust their seating configurations at will: On one flight, an airline could opt for more premium economy seats; on another, they can change the seats to business class.
The new Business Class looks very elegant! I especially like the colours and the fact that it looks so sleek. This is the lower deck compartment. - Photo taken at Frankfurt am Main (Rhein-Main AB) (FRA / EDDF / FRF) in Germany in July,