Omg Siena I love it. First off, super creative making the room the virtual pet, its just so clever. Then also your art is amazing as always, and you topped it off with great sound design.
The only other thing I could possibly ask for is to have a progress bar that shows how much more happy the room could be, that way I know how much more furniture will pop up, since I wanna be sure I'm seeing everything.
I cannot overstate how much I love this. Great job!