I used the device at Bali for 4 days and it was easy to use and worked well in the places we went. I arranged for pickup and dropoff at the airport. Remember to arrange for dropoff before you reach the airport as I realized that I could not come out once I enter the area to check in, unlike some other airports. You will need your own backup battery pack/charger or rent one if you need to use for extended periods. Would recommend to others.