Mixed feelings but I would not recommend this place because of the host rudeness/ lack of empathy.
Good: The place is exactly as the pictures, it's cozy, cute and clean ! And the host had small thoughtful attentions (wine, flowers) which is nice from her. And you have a lovely terrasse outside you can access. Location is okay if you have a car/ quad as you are 5/10 min drive to the village center. Ans then you can drive to the different places of the island.
Bad: The cuterly weren't super clean. It's quite humid, but it' more due to the nature of this place I guess (cave). It is super noisy. The apartment is downstairs, with, I think 4/5 other apartments, and also, you have people living upstairs who are really loud. Although, super nice, the "grandpa" upstairs is real nice and even tho he couldn't speak English, he "chatted" with us, laughed, smiled and was very lovely. But loud, he screams most of the time, and the other people too! We usually sleep with earplugs but for people who don't I guess it will be very annoying as we could hear from the morning. We didn't stay a lot there so I'm not sure during day time.
But the main issue is the communication with the host. At first, to find the place that was a bit tricky but finally she sent her son to help get us and go tot the place (she was in Athens during our trip). Then, we experienced issues with internet (which was supposedly provided). It didn't work at all saying password was incorrect. The people upstairs couldn't help us. We asked another couple next door and it worked for them. When I asked the host, many time, to provide the good password or how she could help, she blamed me getting it wrong, my phone, the antenna of the island... everything except trying to figure out a solution or to help. I felt very embarrassed and left aside as she was not willing to answer or simply trying to understand.
Of course, (technical) issues can happen. And not having wifi is not terrible, but being on a remote island, without data, we relied on the wifi home to organize our day trip, our activities and road plans for the next days. We couldn't do it. At the end of the day, we managed that's not the question, but the attitude of the lady, answering that she can't do nothing and that's it and not replying to my phone calls etc. It made me feel annoyed and surprised. I had to reach out to Airbnb support to get to her and even them could not reach out to her. Also she stopped replying to messages at some point.
She doesn't speak English much, which is completely fine, but it didn't help in our situation.
As I'm saying and I told her, it's more the lack of empathy and blaming us or other, without simply at least saying "oh that's a shame, let's see what we can do" that bothered me. As I said, no wifi is not a big deal. But how you treat people and being available as a host is a priority.