This is great apartment in a stunning location.
The view from the deck (including from the hot tub) is out of this world. This is also the greatest spot to watch the sunset, at least in late June/early-July where the sun and the caldera lined up perfectly. The living/dining room and kitchen have similarly stunning views through full-wall glass doors and windows, though we spent very little time indoors. Note that the bedrooms do not have a view as they are burrowed into the cliff (like many places on the Caldera).
There are also some great restaurants nearby. We enjoyed "Mama's" but also grabbed cheap take-out Souvlaki one night to enjoy on our own deck.
Another big plus is that this particular apartment is only one flight of steps down from the pedestrian path. Other rooms (and places in Santorini) are a much bigger climb down.
There is also a public parking area quite close to the apartment for the days we rented a car.
Chantal and her staff also took great care of us and provided delicious, first-class breakfasts on our patio table.
Overall a wonderful stay!