I think the University of Barcelona is a good place to study and to grow as a person for your future.
They have good quality infrastructure and teachers that gonna help you during your career. In my case, they tutored my Erasmus project and other works. Moreover, UB has a well connected international networking area where you are available to meet new people and go learn from other cultures
What I liked most is the situation at the University. The university has different campus around Barcelona and every camp is well connected with bus or metro.
Maybe what I don’t like the most is that buildings are a little bit old in the specific campus.
In conclusion, I recommend studying in the UB because it is an influence university in a lot of area with qualified degrees