Anybody have any pictures of porta potty or job johnny what ever you want to call it deer hunting blinds? looking for ideas on how to do the shooting windows to be the most efficient to see out of and to open for shooting out of for crossbow and rifle use.

Seems handicap porta potty sizes are 66"x 66" so there is plenty of room where regular size are 4 1/2 feet x 4 1/2 feet but either way window openings seem to be the biggest thing to figure out what would work the best any ideas would be greatly appreciated