Great place for a
Why locals love it
Classic Greek - live music on Saturday nights, incredibly big plates with tons of meat, free ouzo for everyone. The quality is OK and the prices are very reasonable. The portions are very generous, so you might consider sharing the plate (especially women). Every main dish comes with a salad and a dessert for free (usually greek yogurt or fruits).
Why you should visit it
If you come on the weekend evening you feel like you participate in somebody's wedding. Crazy but friendly, or even almost family-like atmosphere. Perfect for a group of friends or family. Watch out - your ouzo glass will get constantly refilled, and you just will have to dance. Just be ready for that.
The back-side of the napkin has some basic Greek vocabulary, try it out!