FS Portable climbing wall trailer

Up for sale is a portable climbing wall trailer minus climbing wall.
           I am selling this trailer for my father who owns a outdoor retail store here in West Michigan and no longer is using it. He sold the climbing wall portion of the trailer and now is looking to sell the trailer itself.         The trailer is manufactured by Pac West Co. GVW-7000lb tandem axle with good tires. I would say 90%. The frame that the wall would Mount to measures 80.50 inches wide and 20 feet tall. For raising the wall it has a Warn 8000i electric winch with controller and battery box.  Everything on the trailer functions as it should and the trailer pulls surprisingly nice down the road.           I'm going to take better pictures of the trailer as soon as the little bit of snow we have melts in the next few days.  The trailer has always been stored indoors and is in good shape. Is a little bit of surface rust here and there but nothing to be concerned about.  Asking price is $4200 obo
         If interested you can call or text Eric       616-422-3033 Thanks!