Kon was a fantastic host, from meeting us at the airport at a small cost (much appreciated as there was a metro strike) to showing us around the neighbourhood and even coming back to show us how the washing machine worked the next day. The apartment is spacious and comfortable and is in a fantastic central location, so much so that we barely used taxi or metro in 5 days. We took a trip to sounio with mob as well which was great value and very worthwhile.
In short, no hesitation recommending this apartment.