Katarina and her dad met us at the airport (the tip was 20 Euros and definitely worth it as the queues for taxis there were huge). They were so helpful giving us advice on places to go to and visit and on places to eat. They even found us another place for relatives coming to meet us from abroad earlier than anticipated. We accommodated some at our reserved place. Be aware that you would have to pay extra if you are using both beds in the house though. Overall Katarina is a great host and we had an easy ride during our first day in Greece with her on board.