So I will be studying abroad in Barcelona this upcoming fall (with API), and I'm super excited! I was wondering if anyone who has come back from Barcelona has any advice (good eateries, best places to visit, tips in general, etc.). Also what is the fashion like there/what are the best things to pack for everyday wear, travel through Europe and nightclubs (I don't want to look like a complete tourist)?
This might be a rather superficial/stupid question, but if I bring my blowdryer/straightener will I be able to plug them in with a converter (I am a straight-haired girl, living in a curly-haired girl's body

) or should I just buy them there?
Thanks!!