Answers for these questions:
What are some advantages of studying in Germany? (public universities are free, high quality education, central location, naturalization law)
Disadvantages (cons)? (Public education is in German so you have to be fluent - language barrier, bureaucracy, high cost of living, difficult to rent an apartment, high competition)
What items do you still need to pay for? (books, transportation, semester contribution)
What fields do they recommend? (engineering, medicine, natural sciences)
What are the most expensive cities in Germany? (Berlin, Frankfurt, Munich)