How come I hadn't seen this thread? 
are you going? 
That sucks!
Well there will be more opportunities, don't worry!
I'm not from Barcelona but I'm living here now, it's a cool city but too big for me, I can't imagine myself living here forever... Hope you like it!
oh that's cool!

i actually can't wait to go, i'm pretty sure i'm gonna like it

i hope it's gonna be sunny, because the weather here right now sucks x)
do you have any suggestions for places to visit, that aren't really tourist attractions or sth?

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For me the best thing to do is to get lost in the Gothic Quarter (Barri G̣tic), that's the first place where I take my friends who come to visit the city. Also the Ciutadella Park is nice to just chill for a while, or the beach! It's not the best beach at all, but it's great to have it that close to the city centre. I don't know.. the city itself is very touristic.