Katerina was very helpful, even though she hosted us from a distance. Getting the keys from her dad was no issue. I am a veteran of Greek island vacation and this experience was one of the best I've had. The view from the villa is truly spectacular, especially if you stay up until sunrise like we did. The location is ideal for an entirely private stay. The house itself is very cosy and cool even during hot days. Even though we didn't get to meet Katerina, she provided many suggestions for wonderful things to do / eat / drink. Totally recommended.