If you want a true Santorini cave experience, this place is for you. The views from the balcony are fabulous!
The cave has everything you need, including a great expresso maker. Rena provides the expresso and also a bottle of local wine.
From the main path in Oia, this cave is 120 steps down a slippery stone path. While Rena has a porter carry your luggage, the narrow and steep path might be challenging for some travelers. This cave is far enough from the main path that you do not get all the tourists standing right outside taking pictures all day.