Good service from Da Nang to Kon Tum. Water, blanket and pillow are provided. You can recharge your electronics with usb plugs. There were some occasional stops for gasing up/picking up people so you could arrive a bit later than described. (Note: we understand and spoke a bit vietnamese)

The bus company helped me quickly book another trip for the same day because I had health problems. The operator and driver are very enthusiastic!