What’s so great about Business/economy extra in Europe

For a long time I’ve been wondering why people would pay extra to fly business class or economy extra in Europe, since it doesn’t seem like you get a lot extra. Now on my way home from Paris on economy extra I found out. The bathrooms have a view! Yes my dear reader. The bathroom in business class has no less than two windows so you can enjoy the scenery passing by under you. I’m sure it helps digestion :)