It is possible to reach Cappadocia via plane, bus or with your own car. You can get information from city bus terminals, and Nevsehir or Metro bus companies. Turkish Air Lines has regular flights from Istanbul in the morning and in the evening. Also Onur Air flies from Istanbul to Kayseri every morning.
If you wish to travel in your own car, after Nevsehir, drive to Urgup, and then continue towards Mustafapasa town. After 5 kms, turn right following the sign pointing to Ayvali Village. Continue driving for another 5-7 kms and the signs in the village center will direct you to Gamirasu Hotel.