Character housing on one account?

I know that we have awhile until we get the personal housing. I was wondering, when personal housing becomes available, can we have an option if we have alternate characters on the same world server who can use our personal house on the same account? I will probably get a house under my main character Naraku Diabolos, but I'd like to see if my other characters (Hayley Westenra, Inuyasha Diabolos, and Rowena Taheny) could use it. Like get crafting bonuses, make furniture for it, garden, raise Chocobos, etc.

If a Community Rep could respond to this request, it would be very much appreciated :)

doubt that if they wont even let you send items to other characters on your account.

And if they won't let you share armoire with other characters on your account.