I take your meaning Ebbie. I've done a few interiors (on planes I owned - so I cared). It is not the most interesting work. Certainly someone who does not care can make a mess of it.
Your approach in requesting photos of other installations seems reasonable. It is unfortunate that Piper (as didn't other manufacturers) didn't specify standards of workmanship for interiors, as it's really not an airworthiness issue.
Best of luck!