Universidad de Granada (UGR)

Andalusian people have crazy ass accents and eat lots of letters, use strange phrases like "al carajo", "illo", and "pisha". Canarian people too, but they are very warm and easy going. Again nothing like staying in a private residence with lots of people to really learn good Spanish. I didn't mix with other ERASMUS students to concentrate and in hindsight a good balance may have been healthier because I arrived home really out of touch and missing Spain too much.

Hire a car and visit the region with your friends. Going to Morocco from Algeciras or Tarifa is not very expensive and spending a weekend there is a very enriching experience.

there were some dorm facilities but they were mostly for younger first year students. They also tended to be private and more expensive.