Here's a slick unit that travels as an 8 x 32 foot trailer. When you get to the location one side folds out to give you a 7 1/2 x 28 increase in floor area giving around 500 square foot total. The roof folds up and the floor folds down. I designed and built this stage fifteen years ago and it has been busy ever since. It has an on-board fifty amp 220 volt electric system with ten twenty amp circuits, lots of outlets and over a hundred feet of fifty amp 220 cable. The raising of the roof and the lowering of the floor is done with electric winches. There have been bands, talent shows, fair night shows and the Governor of Montana all on this stage over the years. Works perfect and the entire floor area is covered with roof so nothing gets wet if it rains. There are two speaker wings that attach to the front corners and a portable drum riser. Some aluminum movable steps are also included. I also have several dates I have done for years that would continue to contract for the stage so there is business already in place. Check out the included web page for lots more info (www.riverroadproductions.com). I have reduced the price another $1000. Contact me at the listed phone number or on my email (labree@midrivers.com). I have a complete big concert sound system that I might sell part or all of also.