With the recent change to Housing where inactive houses are demolished you should also add a notification to be sent in game through mog mail or as a pop up notification that it is going to be demolished soon. I play everyday and use my housing teleport pretty often, but I just don't actually enter my house and I had no idea it was going to be demolished until I logged on today and saw it gone. If the notification was in game instead of through email I would've been able to stop it before that happened, which is why I think the notifications should be changed for people that have housing. I am also aware that there is a timer in the "Timer" interface, but that's only useful to people that actually use it and happen to actually look at the timer, which I don't.