My Home Gym

I have a minimalist gym at home, and I made a lot of it myself.

-Doorway pull-up bar
-Walker (for dips and body rows)
-60 lbs sandbag
-35.2 lbs Kettlebell
-Parallelettes (for handstands, push-ups, l-sits, etc)
-Gymboss Timer
-TNT Cable System from Lifeline USA for cable exercises
-Homemade Wrist roller for forearm development
-Therabands for hip adduction/abduction and knee rehab
-Extra Foam for making grip exercises harder
-Baseball (for myofascial release)

As you can see, my training is heavy on bodyweight exercises and conditioning work.

If could add anything to my gym right now, I would add
-Gymnastic rings (they can be used like a suspension trainer or for muscle-ups and other gymnastic skills)
-Speed Jump Rope (for conditioning)
-Swiss Ball (for increasing the difficulty of bodyweight exercises)

What about you? What's in your gym? What would you add?