They are listed as a 21ft Sovereign
. Look at 93 to 95 and you will see the same things as your looking for. These are great unit. The BIG problem is the headliner. If it is loose there is no real cheap way to reattach it. Some have tried screws, others a spray adhesive. The adhesive fails and the screws.....well, not what I'd do. The plumbing dumps are behind the tire and are exposed to much for my likes....leads to damage at sloping drives and boondock areas.
I have lots of pictures...but cant post here anymore....sorry.
"If it can't be reduced, reused, repaired, rebuilt, refurbished, refinished, resold, recycled or composted
then it should be restricted, redesigned or removed from production."