The house is slightly isolated, which in my opinion is an advantage, in an island as crowded with tourists as Santorini; in any case a car, ATV or other means of transportation is absolutely necessary seeing as there are no public buses in this area and the basic essentials such as a grocery store are not within walking distance...
Make sure you check the location of the house on the airbnb map and not by clicking the "open in google maps option" because for some reason google maps has the location as a certain "Ambrosia Villa" in the center of Oia and this is not the case, the house is more or less 15 minutes from Oia by car.
The house itself is very nice, spacious and comfortable and Anna was very helpful in organizing our stay.
The house was very clean and provides a very convenient living space for a nice holiday in Santorini.