Here are what we have now. It’s not intuitive for casual users to know that they should look under Other House Models for useful/fuctional models in kitchen, bathroom, living room, etc.
I don’t mind Decor and Festivities having their own categories. Garden, Office and Pets having their own categories makes sense, too. But useful/fuctional models don’t deserve to be buried. The design of these models takes a lot of thoughts and time and should be encouraged. MW can add a Useful Model subcat, or add Kitchen, Bathroom, Living Room, Bed Room, etc, to help users narrowing down their browsing even further.