Saw your complaint about no responses on the other thread. I read this thread when you first posted it. I have a 2503S, so it peaked my interest, BUT:
1. I don't have a screen room and
2. I don't anticipate using a screen room
So I did not respond. Your thread has been viewed 89 times as of my writing this, so folks are looking. But as mentioned in the other thread, I suspect most folks looking at the thread felt the same as I did - that we had nothing to offer.
I don't see a lot of screen rooms in campgrounds; I'd say less than 5%.
1988 Coleman Sequoia - popup (1987-2009) - outlasted 3 Dodge Grand Caravans!
2012 Roo19 - hybid (2012-2015)
2016 Mini Lite 2503S - tt (2015 - ???)
2011 Traverse LT, 3.6L, FWD
2009 Silverado 1500 Ext Cab, 5.3L, 4x4, 3.73
2016 Silverado 2500HD Dbl Cab, 6.0L 4x4, 4.10