Love our stay here! It's the cutest little Greek apartment. It has everything you need. Host is really kind and responds quickly to any questions. Just the location can be an issue when you don't have a car/scooter. It quite far up the hill, a lot of stairs are involved. Took almost half a hour to walk up there (with backpack and groceries, keep in mind no grocery store nearby) from the port. That's also where you find the city Centre, shops and bus station. Also a bit hard to find. Host did send a video with route explained, but that started on a parking point (which we did not used since we walked). The surrounding was really nice though, ano syros is definitely worth the visit!
All in all, cute and well equipped place to stay, car of scooter needed for the best experience.