Damon is now part of Thor Motor Coach and Thor has killed the Damon name, but no worry, because Thor is supporting Damon owners and the primary Damon models like Challenger have been continued and in several cases upgraded, updated, and improved.
See: Thor Motor Coach #1 Brand of Motorhomes | Diesel Pushers,Class A,Class B,& Class C RV s
Damon used high quality vendors for all the systems so repair is as close as your local RV service center like Camping World and the like.
The Ford Chassis (probably the Triton V10?) is a good and reliable foundation and Ford is still making RV Chassis so parts and service are as close as your local Ford Truck dealer.
Damon's moto was "Value by Design" because these models were and are thoughtfully well built and provided a very high bang for the buck...
As you look at it, you may notice that it shares some similarities with a quality Travel Trailer for construction, layout, and equipment - plus all the Motorhome stuff added-on...and they are very easy to work on for a do-it-yourself type.
I own a Damon (Outlaw!) and love it.