About a month ago I installed Ambruso drapes into my Argosy -- ordered them 'bout a year before, so something like $400 fits in my head -- for the front Panoramic window and the long sides over the two twin beds. Ambruso does not do roller blinds (if that's what you have over your sink and in the bath). The UV fabric layer on the glass side gives these curtains a substantial feel and nice body.They are done very
well and with snaps for attaching to the interior wall so the termination ends look right. The new drapes on my Safari don't compare at all to Ambruso's! There's no UV guard that I can see either.
Anybody considering making their own should probably look at just how they're done -- go to a rally, PM a forum member near you, or what-evah... From the experience of placing the Ambruso order, I can tell you to measure at the front, middle and side of every window. The rails are not necessarily mounted the same distance apart at each end. And some trailers/windows have different plastic slides top & bottom, or between side & front windows. This would be easier if you have any remnants of the former curtains.
For the grizzled DIY-er and some pretty interesting responses, I'm just waiting for the "I want to reupholster it myself" question.