The staff is very friendly, the process through Traveloka is very easy, the hours are flexible, the important thing is not to go after 3 pm, I took the offroad one, I swear this is an unforgettable experience, if you want a jeep, it's better here than at Merapi, because the route is indeed intended for jeeps, not the one that is fully asphalted, the rest is for the video to explain, thank you