We had an amazing trip with Dimitris and Mike, they were great at goingt through some paddling technique before we got in the water. They told us about the geology and some history of the area, and they also took loads of photos that they sent to us the following day for free which was awesome. It ended up raining on the trip which was surprisingly fun as the sea was awesome, and given we went swimming it wasn't like we got wetter! We also found the transfer super helpful as the beach is a decent way out of Athens. We had so much fun and I would definitely recommend this!