[shoo]

most expensive: a tool used for regulating exposure to local environmental weather conditions & providing access to fresh water, multiple energy sources (usage billed separately), waste disposal, storage, some degree of sound isolation, privacy and physical security. very handy. costs around AUD 10k annual subscription. don't leave home without one!

[geoah]

I assume that's a house? Technically you can't "leave home" if you don't have one so it does work out.

[TotempaaltJ]

The government, I suppose

[skeeks]

Taxes?