Jannis is a great and friendly host.
We arrived in the late evening in Keratokampos. Nonetheless Jannis was waiting for us at a nearby cafe and offered us a drink when we got there. After that he went with us to the house.
There he had fruits, cookies and raki prepared for us. During our stay he was always helpful and available. Every time he answered very quickly. He also made the check out very easy for us.