If you consider this appartment to stay in Santorini I really recommend it.
First of all the people who welcome you are very helpful and provide you a lot information about the island.
The location is perfect for discovering Santorini because it's central and there is a bus station near by (10 minutes walk) If you prefer own transport they help you with the rental.
The appartment itself is really amazing. A lot of nice details and it will stay in your memory. Breakfast is also very good and fresh made! When we go back to Santorini we go back to here for sure :)