I'm with Jim on this one, bottle management is therapeutic to me. But I still like to keep it simple, so I have some simple steps:
1) if it's a new bottle, it gets soaked in oxiclean until the label floats off. If the label stays stuck (like those plastic ones from Elysian) it gets tossed. Then any remaining glue gets scrubbed, and the inside gets scrubbed with a brush and blasted with a jet bottle washer. From there it goes back into the case, NECK DOWN. This cues me that it is ready for bottling.
2) if it's a refilled bottle, it gets thoroughly rinsed with hot water immediately after emptying, and put back into a case NECK DOWN.
3) On bottling day, I grab two cases of bottles that are NECK DOWN. I spray my bottle tree with starsan, squirt the inside of each bottle using a Vinator filled with starsan, dip the neck in the Vinator's starsan, and set on the tree. This is a two hand operation, one hand operating the pump, the other removing bottles from the box and then putting them on the tree, both hands working at the same time. Goes pretty fast.