I have been twice to this restaurant, and I just can say good things about it (and I can´t wait to return!). My first visit was in summer, where I went with a group of friends. Each of us enjoyed with our food (and the spectacular local red wines they have; try "L'equilibrista", my personal advice). They offer a wide variety of meat and fish dishes, delicious specialties of the Catalan cuisine (the jewel of the Mediterranean diet). And their portions are big, so you end up full and completely satisfied.
The waiter and waitress are very friendly and ready to advise you about wines, foods, dessert, and a combination of all of them.
My second visit was this last Christmas with my family, where I ate "Calçots", a typical Catalan onion that you have to dip in Romesco sauce. Don't miss the opportunity to experience it!
The owners, young and cool people, showed us the restaurant, and they have a huge patio for summer dinners as well.
And the best of all, the place is just a couple of steps away from the Mediterranean Sea and the Calafell's precious boardwalk. Happiness?