National and Kapodistrian University of Athens - UOA
speciality: Engineering

The National and Kapodistrian University of Athens is Greece’s oldest and largest university, respected for strong academic tradition, diverse programs, and a vibrant student life in central Athens.
I fully recommend it.

It is a high level educational institute. High quality students, good educational stuff, it could have more funding for infrastructure. Another disadvantage was the communication with the professors, because of the high amount of college students. It was not easy to establish long term co operations with them.