House decorating mechanics/tools
Is this what the devs use?
Cause it is clunky and difficult and if this is what you make your developers use to create in game locations you need to be put on trial for human rights violations.
I have played many other games with housing. And this is one of the worst designed ones I have seen as far as the actual mechanics of placing objects.
Request you just completely overhaul it. Look at games like RIFT and Elder Scrolls Online for better examples of how to do it.