What is the first thing Jack notices about Auggie's room?

The first thing Jack notice about Auggie's room was his Star Wars addiction... the posters and figurines.

When I first walked into Auggie's room, I was like, "Whoa, Auggie, you have got a
serious Star Wars addiction."
He had ledges full of Star Wars miniatures, and a huge The Empire Strikes Back poster on his wall.