I don't know what else can be said about Giannis as a host that hasn't already been said. He is one of the most communicative and genuinely caring hosts I have experienced. He truly wants his guests to have the best possible experience while on Santorini and goes out of his way to help make not only suggestions but arrangements. I had bought a somewhat large item while on another island and needed to find a suitable box to package it in for the airline. He sent me to a friend who has a cafe who gifted me a coffee and directed me to a nearby shopowner who was waiting for me by the time arrived 2 minutes later. Giannis clearly has a lovely network of friends and colleagues on the island that he does not hesitate to tap into to help his guests.
The location is really wonderful --very quiet and with an exceptional view of the caldera. Reading in the hammock in the afternoon and sleeping with the windows open at night were pure heaven.