The stay was a success throughout. Pictures of the apartment are very accurate but the best is that it is located in the old part of Emporio, a very traditional and non-touristic village. A must see! And there are lovely cafés and restaurants around the place. Martine and Sebastian are great hosts that are always there if you need something and provide you with all kind of hints around the island. We were at the place with our 2 month old baby and were super happy. No need to bring a stroller or similar as you can hardly use it all around the island. You are better off with a baby sling.
Summarized: Great stay, the location was worth every cent! Thank you Martine & Sebastian!