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)

Drivers and drivers are enthusiastic and polite. Check for enough passengers every time you get on and off a stop. Comfortable car (I took the car for 520k/ticket). The stop is relatively clean (I give it 7/10). The bus stops at about 2 stops for the whole trip, so if you urinate a lot, try not to drink a lot of water before departing. The departure time on the app will be different from reality, the morning of the departure day the bus company will call to schedule a time. You must arrive on time for the bus appointment.