Welcome PanJH to the Newmar forum.
For starters here is how the
Newmars are built.
Here is a Boucher for the
Dutch Star for the 2007 year.
Here is a
Owners Guide for same coach.
If you have an idea which coach your interested in just say.
As long as coach has been properly maintained you will have little problems and most problems should have already been taken care of.