Our private guide recommended this very small restaurant. You must call ahead for a reservation (ask to sit outside). Don't be lured away by the somewhat aggressive staff of the other closely packed restaurants on the alley as you walk to Dona Eutimia. The service and food are very good and more than reasonably priced. There is a musical group that plays instrumental music (for tips, of course). That really added to the enjoyment. A definitely positive recommendation from our party of 4.