We found this a great place to stay, it's basically a large space that is subdivided into separate sleeping areas, a large central lounge, and a couple of bathrooms each with a shower. The property has air conditioning for cooling, and there is a wonderful outside courtyard (including an upstairs barbecue area) ideal for relaxing. Ideal for our needs as a family.
You are outside of the tourist hotspots, but located centrally in Santorini - you are basically at the intersection of most bus routes and can travel to most of the island easily. It's also interesting to walk around the small alleys of the town, which gives you a different view of the island. This was a great base for our holiday.
The kitchen is minimal, but there are plenty of local shops, including a large supermarket, and also some really good options for eating out nearby. Don't miss dining in the courtyard of Pentozali (close to the property) or at Ta postalia tou Aigaiou (a couple of minutes down the road), both really excellent.
Georgios was always ready to answer queries, and Ina who caretakes the apartments daily was always happy to assist with everything we needed.