Just a suggestion

It would be nice, if you could have 1 alt slot for housing, so you can have your alt character use the house you bought on your account as well, of course has to be on the same server and all.

And also, so can not be used as a heavy mule option or whatever, restrict it, so it can only be done once per 2 months or something, if you by sudden want one of your other alts having the same options as your main character.