I can fully endorse our driver, Zammin, official name is Made Sutrawan, but he goes by Zammin, maybe in order to not be confused with another local driver , Made Sukarma.
We hired Zammin for several days, to take us on several tours, waterfalls, temples, volcano, and also to take us back to the airport with many sightseeing stops on the way since we had a late flight. We were extremely pleased. His English is good. He explained a lot of what we were seeing, changed the itinerary if the rain got in the way, gave countless recommendations, organized scooters for us, did everything possible to make our trips a full experience. He is on time and is a pleasure to deal with.
His contact details are
The car is very comfortable and his rates are reasonable. I highly recommend Zammin.