Nai is the most dependable service I have ever known,if you say pick me up at 7am he is there at 6:45! He knows all the good places in Chiang Mai and Chiang Rai and he will service you there in a super safe way and carry on a conversation in excellent English.His car is immaculately clean and in good mechanical condition.He has driven me to Chiang Saen (about 3.5 hours) at least 6 times with no breakdowns.If you need a service in.