I want in on the discussion <g> ... not because I have anything to add, per se, but I want to read what all of you are saying!
We got the Pinnacle, and it is set up full length (didn't want to lose any of the parts) .... as it stands right now, of course it will have trouble going around a corner ... HOWEVER! When it came by Fed Ex, it was in a box that wasn't more than maybe fourteen inches deep, and a little wider, by about five feet long ... an appliance dolly took it wherever I wanted it to be. Should I ever decide to move the frame, I know we can disassemble and re-assemble anywhere else we want. The instructions are in the file cabinet ... if a man puts it together, a man can take it apart ... or a woman, as the case may be - - it is that inanimate, human superiority thing I live by <g>.
Sorry that you didn't have a helpful salesman ... but, on the bright side <g> it is one less store you have to spend money in, and more $$ for somewhere else in your county, eh?