Anastasis's place was great. He arranged a car service to meet us and check in was very smooth. He had nice quality soap and shampoo /conditioner for us and there was a thoughtful basket with breakfast items including coffee pods to get us started as well as a bottle of Mastika which I really enjoyed and a couple of large bottles of water.
The flat was just as described and the location a few blocks from Syntagma Square was ideal. It was an easy walk into the Platka and there were several restaurants and bars even closer (just a block or two away). There is a grocery store just a few blocks away too. The area felt very safe and coming in late at night was never an issue.
The washer and dryer was convenient in the flat and everything was new. We could not have chosen better. I highly recommend Anastasis and his flat when you are visiting Athens. I know I will book it again.