Advice 1 Sending Mail/ Parcels home in a hurry
If you need to send a parcel etc home in a hurry to the UK, there is a DHL depot just behind the Siete television station as you come off the Motorway for Sangonera la Verde. They have all the padded envelopes, boxes that you require. The lady at the desk speaks a little english also. As a guide 0.5kg will cost about E70 and will get back to the UK by the next day (but they are closed on Saturday and Sunday).
Feel free to add to this general advice heading.