I am a student traveling from Houghton to Detroit by flight for an interview. I do not have a driving license, so public transport is my only option. I am staying in Auburn Hills and need to know what are the safe and economic options for traveling from and to the airport.
It seems that there is some bus transportation available, but I don't know what could be the pitfalls? https://goo.gl/maps/Ccov1vZ2wWr