I'm looking for a week long apartment rental in Cadiz or affordable backpackers in the city from June 19th. Any ideas?

We have four backpackers traveling through Spain in June this year and we are looking at week long apartment rentals in Cadiz, close to the city. We have been looking on Hostel World and a few apartment rental sites but are really keen to find something more affordable in the city. Has anyone traveled to Cadiz recently and have any advice or contacts?

Asked by Ben Cashman via Travellr.com