Just Don’t Touch Anything
Everybody has certain things in their home that they know not to touch for whatever reason. It might be that the thing in question is fragile, or it might be that it needs to stay a certain color and therefore out of the wrong hands.
But generally, these things are one-offs, not an entire room! This entire room would not only be an absolute nightmare to clean, but it would also be a nightmare to use it. You would be so preoccupied with something bad happening to something in that room that you wouldn’t be able to enjoy it.