Love your idea of those chests for transferring between households!
In the past I have dedicated a sim to the job of being a curer(?). I moved the sim into the giving household, for them to add stuff to his/her inventory. In addition they would add some sort of payment for the service, for the sim to keep/sell. Then the sim would move into the receiving household, to deliver those items, eventually receiving some payment item there, as well. It sounds a bit tedious, but making the service sim make this a steady income (he was mostly used by painters needing to deliver portraits to the painted sims), made it kind of fun.
I see from replies that you can use the gifting feature more easily though :smile:
