Can one person put up a 12'x14' wall tent with an internal frame? If so, I am guessing, construct the roof frame, throw canvas over the top then insert legs one corner at a time? I have had a couple wall tents before that I could handle by myself, but they were not free-standing, latest was a Bravo with Bow-Truss, currently using an Alagnak which is ok(obviously not a wall tent). Do you find these frame tents go up easier or faster than others? Any downside to them other than dealing with uneven ground? Thanks for any input.