Gary, To let you know you are not alone on being real proud of what the manufacturer does we have a 2004 Marquis built by Monaco and if any of their so called engineers or assembly persons ever had one to maintain I believe they would talk to and about it just like we do.
We are just completing an involved interior remodel, new in floor heat and cork flooring, new corian countertops including shower walls and all sinks and faucets, new tile backsplash's, new sconce lighting, all new led lighting in ceiling, new swing down 42" TV, new Samsung Micro wave, new Samsung refrigerator. Do this once and you will find out what you do not get for your money when you buy a coach.
Now go outside and try to work on your dash a/c system. The accumulator (dryer) is mounted up by the windshield motor. Gerald says to take apart dash and cut hole in osb under dash to get to it. I now understand why most coach's are sold at around 30,000 miles by those that have the wherewithall to do it. Engineering and assembly were certainly not completed with the customer in focus in any of their small sited craniums. Quality, now that is a whole nother issue you do not have time for. But it looks good.