The cave is a perfect retreat on Santorini! We definitely preferred to stay on Akrotiri, which was calmer and more peaceful, rather than the busy and congested northern side of the island. The room was the perfect size for two and we enjoyed spending our mornings on the patio.
Marios is super responsive and helped us with renting a quad, transport from the airport, and was available for all questions. Thank you, Marios!
I would recommend getting a quad or car on this side of the island so you can explore a little easier. Red Beach is within walking distance and worth a visit, but there are other amazing beaches within a short drive.
For food and drink - try upstairs at Asturias next door for cocktails (pricey but really delicious) and the Cave of Nikolas for dinner after (get the fresh fish and skip the seafood platters). We did this twice in three days!
Overall, loved our stay!