Konstantinos place is conveniently located. You can catch the bus right in front of the property. There are buses going to Apollonia from where you can catch a bus to other towns on the island (1.80 per ride). The local beach is a short walk downhill. It is small and rocky but again, if you want a different beach, the bus is right in front of the door. The town of Kastro is very pretty, and Voula the housekeeper is super nice. We enjoyed our stay very much. Note: make sure to buy groceries in Apollonia because the Mini Market in Kastro doesn’t offer much. The Aegean Eye really is a great place to stay on Sifnos.