I first went to this restaurant in 2008. It was fine: a bit touristy but the setting made up for it. Food O.K. but not spectacular. Went back in 2009. Suddenly, you are rushed in, seated, rushed to choose your food (suspiciously circular pizza bought in puds - Spanish version of Brake Bros. I think) and rushed out once you have paid the not cheap bill. Avoid.
Go to L'Oca Giuliva on Mattoes gago instead. Wonderful (homemade) pizza including an extraordinary one with sliced potatoes on top (carb overload or what! but delicious)and the nicest pasta sauce I have had anywhere (including Italy) of sausage, cream, nutmeg.