The ability to turn thrones to face west and north. It is almost impossible to properly deco some rooms because of chairs that only face east or south. And yes, I do know that there are a (precious) few chairs which do turn all directions. But they look like lawn furniture and many times do not look appropriate for the room decor. (I tend to be a traditionalist - so my elvish characters have very elven looking houses and my human characters have traditional medieval looking decor - except for those pesky thrones!) I'll bet the devs would be surprised at how many people would rejoice for joy if these chairs could be turned to face all directions!