Parking in Barcelona for 5 days

Pleased to see the Buffet at Altafulla is still open.Used to have great food,all you can eat and a discount for lorry drivers.There was a similar place on the other side of Tarragona,near Salou,call ed Gran Buffet at Cambrils but someone told me it has been closed.Shame.

Lots of parking space at a retail centre adjacent to the railway station at Viladecans,close to the airport.