We ate here twice.  Both times the restaurant was busy but both times we had very quick service.  The food is very good, especially the kleftico and the moussaka.  The cost was also very reasonable. 

We went mid-August and had a fantastic time.  Roda is one of theose rare places that has something for everyone.  I went with my 5yr old son & 60+yr old mother & we all loved it.  We stayed at Spiros No 1 - great location, handy for bars/beach but far enough out to be peaceful.  Spiros & family are lovely (but slightly mad!) people who would do anything for you.  The BBQs on Wed & Sat nights are excellent value for money and the Friday Greek night is hilarious.