One of my favourites in Porto, with the most outstanding setting. Reserve a place outside, and enjoy a magnificient sunset on the building of the World Heritage Site of Oporto, after a stroll through the Porto Wine Cellars. The cuisine is strong, with some of the most traditional portuguese plates: Açorda de Marisco and the Francesinhas are a must have.
Has to be avoided for Friday and Saturday nights, even with reserve, you might likely get too many people, taking away the charm of the place. Can´t really be improved, unless the prices go up :)