It’s on Av de González Robles – near the BP garage, just around the corner from Las Alpujarras supermarket. It features on our maps.
Post doesn’t get delivered to our casita so we’ve set up a PO box (Apartado Postal). We can pick up letters, large parcels and things ordered over the internet.
A simple form was completed, copies of our passports taken and we were given a key. It only took 10 minutes.
The cost is around €73 for a year which runs from January to December. We did gather (via our minimal Spanish) that it’s €40 for a quarter so if you set one up in, say, October you could go for this option, then start a new year from January.