I'd like more doors, like the oriental partition. Especially awesome would be a "secret passageway" item, like a bookshelf with a lever on it that let you pull it to have access to a secret room. Right now, our fc has a secret meeting room for officers, and the only way to get in is with housing permissions and moving away a wall. It works, but it's a bit clunky. Maybe there could be secret room permissions, or something, so not everyone could get in. You could also take away the "interactable" arrow just for more secrecy!

I'd also like signs, or sticky notes, or some way to leave little messages to my FC members or anyone visiting. You would be able to interact with them, and simply see the message that someone else left for you. More interactable items is always fun, and I think this would be a nice addition.