During our stay in Heraklion we met Defkalion instead of George and we have to say he was a really nice person. He offered to show us the city center and gave us some really good advice.
The appartment is in a good location and it is really comfortable. The only con is that the place is near the airport and you can hear airplanes taking off all day (except from midnight till 8:00AM). The airport is not JFK but still there are planes taking off every few minutes so it can be annoying after some time.
Besides that, the experience was very positive and all thanks to Defkalion.