da nancy is really good (and a lot cheaper than neptunos)....its italian...but we got the special rice with mixed seafood and it rocked (langostino, shrimp, calamari, scallops...etc..) THis was probably the priciest dinner i had there dinner for 2 with a full bottle of wine and appetizers was right around 1000 pesos. (thats around what ....20 bucks???).
Fernandos is great cheap dom food (i havent had the fish there...but they have a really good pollo guisado....its also pretty good for breadfast).
Has the german place in the main plaza re-opened? it was closed back in feb/march...but was told they would probably be re-opening....that was very good.