Thanks for the replies.

The unit is located in the great room, between the kitchen and living
room areas.

I would like to eventually do a real stained glass window in that
spot. It seems like it would be a good location for one based on the
way light comes into the house and the fact that that wall is
prominently "on display" in one of the main rooms of the house.

The faux stained glass film is more of a temporary budget alternative,
that would probably eventually be replaced with real stained glass if
we decide we like it. Or perhaps just keep changing to different
patterns of faux film.