23 year old girl looking for accommodation in Barcelona. Preferably in Gracia or Sarria.

I'm a friendly 23 year old scottish art student needing a room whilst on erasmus at EINA.  Not fussy about the type of accommodation but looking to live with other students.  I speak english and I'm making an attempt to learn some spanish too.  I'm easy to get along with and tidy too.  I would prefer a place in either Gracia or Sarria but willing to go without these.  Looking to move in this coming saturday so in a bit of a rush to get something sorted. Thanks :-)