The room is designed for The Silo lot. The downstairs area has an open floor plan, but I will give you the rooms per area. The kitchen and dining room in one. You will see a bare wall to close off the living area. You can delete that wall if you plan on placing this room in the Silo lot, please check for any double windows and/or doors if you do place the rooms in this lot.
I own all of the Stuff, Game and Expansion Packs that are currently available on Origin (26 March 2021) I just found out that the CC chairs are broken with the last update. It will be fixed I am sure. If you want to play the room, just replace the chairs with EA/Maxis ones.
For this room to show up just like in the preview, you will need: Eco Lifestyle, Discover University, Island Living and Cats & Dogs.

I used the cheats bb.moveobjects, bb.showhiddenobjects, bb.showliveeditobjects and debug. Please use at least the bb.moveobjects before placing the lot.

Credits: All artists here at TSR whose creations I use with gratitude!