I did a long-term 4 week stay here to work remotely during the pandemic.
Let me tell you that this is the best AirBNB in terms of value you can find in Syros.
The location is simply the BEST, as you can see from the photos you have a great view but you're also 10 seconds away from great cafés and restaurants.
If you're into snorkling you can be in the water in 5/10 minutes by foot.
Konstantinos was very helpful, offering great recommendations and even went as far to test and share the internet connection speed of the place upfront (which was fine by the way).
I even arrived one day late but he offered one free day at the end of my stay to compensate, while he didn't have to do that.
I'm definitely considering coming back here!