I would love for my alts to share my personal home of my main if they are on the same world (all of mine are). Treat the home like a FC for your alts where they can have their own rooms and have a chest that acts like a FC chest so that you can share your gil and such with your alts. Give us the ability to choose who's name we display on the home's placard, that way, it's more immersive for RP and such.