I would highly recommend this apartment to any couple who wants to visit Santorini. The apartment was the perfect size for two people and the location was perfect - just around the corner from Oia but very secluded and peaceful. There's a little shop just a couple minutes walk up the road which is small but had everything we needed. There is also a lovely winery which is a short walk down the road.
The sunset view from the jacuzzi was amazing, and despite what other reviews have said, the jacuzzi was working perfectly well for us. Although when we first arrived it was not working as there was a leaking pipe, the owner assured us that it would be fixed and ready later that day. True to his word it was fixed and we were able to watch the sunset from the jacuzzi that night.
Although it was not a problem for us, it should be known that the kitchen only has a fridge/freezer and a hotplate so if you are planning on doing a lot of cooking this may not be very suitable.
Overall, the apartment was perfect for our stay and if we were to ever come back to Santorini we would be very happy to stay here again.