The place is a studio apartment with a wonderful hot tub overlooking the sea!
We were able to see the sunset in late July but it was very much to the side of the landscape so depending on the time of year, you might miss it.
The Santorini buses (to Finikia) stop at only a 9 min walk from the place. There’s a small mini market, 5 min walk from it as well. But if you want to walk all the way to Oía (20 min walk), there’s a nice path that takes you there (not just the main road).
We recommend booking the sailing tour Konstantinos recommends, it was wonderful and one of our best memories in Santorini!
Here are some things to note: even though there is a pullout couch (descriptions says two beds) Konstantinos does not provide with extra sheets/blankets/pillows for it, so you’d have to bring or buy your own. Also, the there is no shower door so if you like long showers, prepare to have to clean up a big puddle after. Finally, the hot tub temperature is perfect for hot days but not “hot” as expected from other hot tubs for one to soak at night.
In general it was a really nice stay and Konstantinos was always available for questions and recommendations.