Many of the machine quilting frames are fairly simple to break down & setup again. Since you buy your own poles for the Hinterberg Stretch & SuperQuilter ProFlex; you can make them any length you buy poles for. Some of the other frames can be put together with different combinations of pieces like the B-Line and I believe one of the wooden Grace frames to get different lengths--4, 7, 8, 10, or 12' for the B-Line but I have only taken my frames (started with a B-Line Studio & later got a bargain on a SuperQuilter ProFlex) down to move them from one room to another. The ProFlex is easier than the B-Line as it has fewer parts. I know others who take down & put up the tabletop HandiQuilter & B-Line on a regular basis but always at a given length--8' because that is the size of the banquet table they clamp the frame onto. The smaller, wooden Grace standing frames also appear to be simple to setup & take down.