Here's a depiction of the playground I have included. Sorry about the background, I could not find a good photo to use for the back. The playground will be in the southeast corner and will be for the younger population that visits the park.
You can even include links to a YouTube or Vimeo of a digital walk-through like this one: https://youtu.be/ncaVQ2V6XXU
Adaptive Reuse
Architects often find creative ways to reuse old structures that are no longer in use. Check out how old rail lines were adapted to create New York's High Line and Chicago's 606.