By Veronika Bondarenko A new airplane seat model is causing an uproar on social media. While travelers have been griping for years about airlines that squeeze people in, the idea of double decker planes is hitting nerves on a whole new level. It all started with an article from CNN. At the 2022 Aircraft Interiors Expo in Germany, London-based producer Francesca Street had a chance to test the Chaise Longue Airplane Seat. Designed by recent university graduate Alejandro Núñez Vicente, the double-decker airplane seat is still at the prototype level but already being proposed to ultra-budget airl…