22 years old guy looking for a room(share flat)in Barcelona

Hi everyone and excuse me in advance for my awful english!II'm a 22 years old italian guy and I'll move to Barcelona for six months in September(Erasmus project at Universidad de Barcelona,Faculty of History).I'm looking for a single room in a shared flat with other 2 or 3 guys(possibly not from Italy!I love my country but..you know what Erasmus means!).I don't know very well the city so I'm open to every kind of suggestions but I prefer areas as Gracia or Eixample(near Plaza de la Universidad or Plaza Tetuan).I'm a very polite and open-minded person,accustomed to every kind of experience all over the world,with a great passion for travel(you can check my couchsurfer profile if you want!),desirous to meeting new people from all over the world that could make this period unforgettable.I speak english and spanish(better,for sure).Let me know if someone is interested.See you!