Also a cheap eating place in Spain. Not as fancy as a restaurant, but good food in large amounts. The typical menu is fried chicken with a fresh side salad and fries. With beer. Lots of beer. There are other places that specializes in sea food, meat, even vegetarian meals.
These places are always family owned and even though it looks cheap, the food is great and the service usually excellent. Just look past the neon lights and the paper table cloths. Perfect for foreign trekkers roaming around in Spain.