|Francis would like you to notice that he and the house have the same colour scheme|
The only thing I can say about installing them is that it was a lot of work and I felt like I was installing real windows! Well not really. But here are the steps. Punch out the windows from their sheet, punch out the acetate from their sheet, punch out corresponding window trim and sills. Sand, sand, sand. Prime all the pieces. Paint all the pieces. Paint them all again. Glue the acetate to the frame then glue the other half of the frame and clip to dry. Scrape and sand and cut slivers away from the window gaps and then the windows themselves so that they would fit. Glue the windows in place and wonder why you were ever crazy enough to consider hinging them all.
And voila, the results are pretty windows that fit very snugly and are fun to peek through.