The house is ideally located if you don't want to be in the crowd of Oia or Thira and at the same time close to the beach of Kamari and Perissa, which has my preference (less restaurants, less people) despite what guides say.
You are also close from Ancient Thira, interesting to see.
The village is very traditional, with commodities (superstore and bakery) at a walking distance (5 minutes) and in a quite environment (no bars nearby). Some could find the place a bit isolated, as Vothonas has no downtown as such.
Anastasia is a fantastic guest, ready to help for the rental car or ATV, to provide you information, explanation on the island. She likes the island and you can feel it.