I am moving to Almeria next month and am coming out next week to find an apartment. Can anyone advise me on what documentation I need to rent a flat?
Have a look at this INFOrmation page:
Renting a House or Apartment in Spain
Hope it helps.
Storm - you may want to have a look at the property and real estate section in the business directory on AI. Am sure I saw a list of flats and houses to rent.
Good luck with your search!