I booked a customised tour with Gagat. He arrived on time at the hotel, and provided information throughout the drive (his car was very clean, with water provided). He was knowledgeable and also gave us time to wander through Borobodor and Mendut. We we drove to our lunch destination (Pulen Kopi Ponti) the weather became inclement (torrential downpoor). We re-arranged another time with Gagat to visit Prambanan and Ratu Boko and again we had the same level of excellent service.