We read many positive recommendations with my wife, so we had big expectations... and it was great! The food was excellent. Only few dishes (which is often an important tip) and friendly owners who explained the menu.
We tried codfish in bechamel and salmon in porto. Reasonable prices - 2 entrees + 2 main courses + 2 desserts + 4 glasses of vinho verde + coffee for a bit more than 50 euro.
We wanted to come back the next day to try other dishes, but unfortunatelly the restaurant would be closed for few days. We were lucky to be here on the very last day.