The cave house with its caldera view and outdoor area and jacuzzi - it’s just a dream. The walking distance from sightseeing points and restaurants in Imerovigli is pretty good. As some other guests already mentioned there are some details you should take into account as the three mobile electric devices are quite noisy (better bring your earpods).
Although we didn’t get to know Maria she’s such a nice person. We got the chance also to stay at the other cave house below (they are connected by stairs). Also this cave house with its indoor pool is so great and even more spacious.
Lika - the local host - was very nice, supportive and took really good care of us. Breakfast was always on the agreed time, she even arranged some flowers for my girlfriends birthday. To perfectly end our stay she also drove us to the airport.
Maria and Lika we wish you all the best :)