Nikos' windmill apartment is a cute little place within walking distance of downtown Thera. Nikos was there to greet us and show us everything and was very responsive via messaging. The apartment is pretty unique and eclectic but fun to stay in and has a nice view out to the sea. It was cold in Thera when we stayed and the apartment also got somewhat cold despite the heater. It does not have a full kitchen and so we mostly ate out. The WiFi is pretty slow and unreliable and when it rained it stopped working altogether. The best option is to get a SIM card from Cosmote with unlimited data and the connection speeds are more than adequate for anything you might want to do. Nikos was helpful in directing me to a store just down the street to get a SIM card.