I talked to a few guys today from Day Bros RV's where I bought my coach and they said that quad bunk class A's were highly sought after and nobody is really offering them to the public! I thought what a perfect opportunity to start upgrading motorhomes with quad bunks. If anyone has a travel supreme like mine, I have a cabinet maker that will do this modification for $4,500. You would have to bring it to Kansas City to have it done. This is not a push on business just thought anyone would like to know. I hope you enjoyed my changes to our beautiful motorhome.