A tiny item, a large box, and nowhere to put the packaging

Packaging needs to protect an order, but a small item arriving in a much larger box creates another job at the other end. Flattening cardboard and working out what can be recycled is especially awkward in a small flat or a building with limited bins. On the other hand, damaged deliveries waste time and materials too. What would a sensible balance look like? Useful examples might include clear recycling instructions, fewer mixed materials or a checkout option that explains the packaging before dispatch.