Well I have a '99 Allure the bottom of the pile in the early years. Bought it in '02 with 50K on her. It now has 190K pretty much trouble free miles. IMHO these early coaches have great bones and with mine I really haven't had many issues.
I have the Cummins ISC350 with the Allison single galley slide Dechutes model. Yours being the higher end unit has more whistles and bells but I think was built with the same integrity as all of the CC's were at that time.
Look it over carefully, have the engine and trans checked out by a qualified person and if the interior is what you like then pull the trigger and enjoy that beautiful classic.
I have looked at newer ones over the years but always stick to what I have since I know the old gal inside and out and she has been good to us.
Best of luck and welcome to a great forum