My "Clean in place" is a stool, scrubbie and a hose. If I burn anything on the bottom, I use some PBW overnight and then drain, scrub and rinse.
Once you get large equipment, you almost have to put it somewhere with a floor drain, or in the garage to drain outside. Having a drain is key to cleaning up messes and keeping the brewday simple.
I thought about doing something fancy, with a CIP, but the time, cost and effort was just to much. This being the boil kettle, close will do, so no need to be overly meticulus or fancy!
Don't be afraid of keeping it simple!