Pillow room: don't spend money on couches or lounge chairs and buy a really nice movie screen. (This would be really fun for movie night, to just move all the living room furniture and bring out the pillows!
Check out this outdoor theater! You could fit the whole neighborhood in your backyard! Amazing that you can have the neighborhood over to watch movies in the yard! You can even swim in the gorgeous pool beneath the screen while More - House Today
Home theater room in the attic. A more do-able idea than those other fancy home theater rooms! Much cozier and warmer than the individual recliners in rows that you see in a lot of fancy home theater rooms
It's bigger on the inside! Seriously too fun not to share. Since you are building your dream home, why not incorporate this awesome doorway into your movie, entertainment room or man cave? dream home ideas.