I was a cave man in Cappadocia because I stayed in a cave. Most of the hotels in Cappadocia are built in or near to caves. In fact, the whole city is surrounded by caves.
I got a bed in this Stay In Peace Cave Hotel for S$7.50 a night with breakfast and free wifi. There is no air-con in the cave but it was cooling. What a good experience! The owner, a young Turkish couple, are very friendly. They provide information about the place, arrange for tours and do whatever they could to assist the tourists. A good stay!