Economy class - Most people who fly travel in this class, which is also known as coach class. These are all standard seats, and the food service is standard, too. Our 7 47s have six lavatories for about 340 seats. That's more than fifty people per lavatory. People who sit near the front of this class often have a good view of the classes in front of them. lf they can see an empty seat, they ask for an upgrade. Unfortunately, I almost always have to say no. There isn't much leg room, but the upside is that in our new planes, every seat in every class has a seat-back video screen for movies and games.