It's located in the heart of Oia. From the upper deck you can see the sunset. If you are not looking for a caldera view + pool, this is a perfect choice. The room that we took is a bit small, there is a problem with the water(shower) pressure which is really not powerful. There is a fridge at our room but it is not in a good condition to use.
But I would say If you only need a room and a bed to sleep than this is more than enough!