Guest wants to mail something to my address

I hope you would ask first if this was okay before “informing” them of anything.
I recently had a guest ask. I said no. I simply said,

I’m sorry, due to past issues I can’t accept responsibility or liability of packages delivered to my home. May I suggest you have it held for pick up at the local usps or fed ex delivery spot.

Sorry things are so expensive in other countries, but I’m renting a flat, not running a shipping service. Packages of unknown content and origin are a big risk to take on, especially coming from known drug smuggling regions.

No, a million times.

Of course I ask a permission first before doing so