Well defined and well-maintained classes with highly trained professors. They are very much timely and can happily assist you and your questions during consultation 1 to 1.
You can learn a great deal of Aerospace Engineering tools and get inspired by student clubs flying rockets and gliders, and racing cars.

The professors have all the knowledge and experience but a few of them sometimes fail to answer some questions or explain something due to English not being a primary language for them.
Also, my department declined to sponsor our Polish language classes even after paying 1500 Euros per semester just because it’s not necessary for us.