Hi Louise
Reminder for everyone:
There is a Red day on Friday August 15th. It is a Spanish National Holiday for Assumption* and some supermarkets may be closed on this day.
* Assumption day is the feast day of the Assumption of Mary celebrating the day that God assumed Virgin Mary into Heaven after her death, according to Christian beliefs. It is also known as the Feast of the Assumption.
http://www.mercadona.es/corp/ing-html/donde.html
Checking the lists, in Malaga province a select few are open until lunchtime, so bang goes the lie-in if you have to shop
Good Luck
Cheers