During our 2 week stay we visited Sirtaki's on a couple of occasions. The first time was loevely, food good, good selection and service was good. However upon our second visit it was a different story.
Makris Yialos beach is one of the best beaches I have visited in Greece, purely for the soft sand, safe swimming and the it's just the perfect beach for families with young children. You can hire sunbeds and umbrellas right near the waters edge so you do get to relax whilst the kids play in the sea. (10 Euros though a little excessive !!) Kids loved the doughnut man every morning (& the doughnuts arrived warm and fresh) Beach was clean and there were no wasps! The Bar Restaurant over looking the beach was perfect for a drink, shade and a bite to eat and was too expensive either.