What kinds of furniture did you want? I'm sure tables and chairs will be in the game but what else do you want? They don't need to do anything, they can just be for decoration and possibly light source. Feel free to put what ever you want on here. Refrigerator Sink Lava Lamp Bed Sleeping Pod (Sci-fi bed) Different Color Banners Computer TV Bathtube Toilet Made up Video Game Consoles (Still doesn't do anything) Bookcase Painting Tesla Coil Lamp Statues Weird Alien Artifacts
Maybe if you place a game system next to a TV you can play an arcade game,differing between system,like a pong clone,a breakout clone and a space invaders clone.
A piano. I don't care if it isn't sci-fi or high tech. That all means nothing to me. I just want a piano. (Also, a lava lamp would be awesome)