Active sub should be enough; do away with this mandatory "log in and physically enter your house" BS. If someone wants to pay $15 a month to keep a digital house in a game they don't even play then frankly that's on them. Most people who are truly done with the game will unsubscribe, not continue to pay.

I have other preferences, like the timer being extended to 90 days minimum and %100 reimbursement for the gil cost of the home (as well as preservation of normally-destroyed rare furniture and an indefinite amount of time to claim them from the housing manager), but my biggest concern is my initial point.