Spanish classes

hello everyone! I just moved to Barcelona 2 days ago and i’d like to Really learn Spanish so i can experience Barcelona like it was meant to. I know talking to people is the best way to learn and while i fully plan on doing that, id like to join Spanish speaking classes to make it more of a social activity and possible make a few new friends! I see a lot of options online, but i was wondering if anyone had a first-hand experience and would recommend one? Thank you!