Hear me out: Paid housing

[Catstab]

I would have no problem to get 150k per week

5% a week tax means you buy your house two and a half times over, every single year. It'd cost 130,000,000 gil a year to own a Mist 5/35 after buying it for 50,000,000.

Even a decent small will cost 13,500,000 for your first year and 9,750,000 each year after.

There's already a tax on housing, it's called your sub.