Our stay at Lakovos' place was amazing. The apartment is exactly as described and shown - located near Exo Gonia village and is really well maintained.
The village is away from the main tourist hotpots, but we appreciated this quietness and Lakovos provided as with great local advice including renting a quad bike to get around (which is the best overall way of getting around the island).
I strongly recommend staying here for anyone visiting Santorini and wanting somewhere a bit less busy, but still located centrally. We will definitely stay again when we're next in Santorini!