19 year old boy looking for a room with a balcony in Barcelona

I am a footballer and love the outdoors as well as new adventures, however with my program I will be studying a lot. I am from the Ubited States but also have Costa Rican citizenship, so I can speak Spanish and English fluently and my catalan is pretty decent. The only thing I want is a room that has a balcony or that the sared apartnent has a nice balcony. I am kind and respectful of other peoples privacy and I expect the same when it is asked for.