This is one of the most beautiful Airbnbs that we've ever stayed at, and Tinos is such a wonderful island with a truly incredible community (and food!). My husband and I visited in November, we prefer off-season travel to avoid crowds of other tourists, and had an incredible time exploring the island.
Pros: The home is absolutely beautiful, and the location and view are breath-taking. The internet was consistent and super fast! Marie responded quickly, and though she was off-island for the duration of our stay, her parents helped and they were extraordinarily kind.
Cons: The solar power also is the source for hot water, and we unfortunately did not have any hot water during our stay. We stayed for 4 days, and had a mix of sunny and cloudy weather. On the sunny days we did get lukewarm water (after running the tap for a long time), but on cloudy days it stayed freezing. I imagine that on a super hot day, a lukewarm shower is super refreshing, but in autumn it was pretty intense! Marie kindly arranged for us to shower at another property of her's on the island, but this was pretty inconvenient and probably would have influenced our booking if we'd known about it.
Ultimately this is a beautiful rental, but probably best to avoid for an off-season visit.