This is a very sleek setup for a home theater, and one of the things I think they did so well was putting in speaks at the foot of the screen in addition to the ones at the side. This way you can get more variance in the sound system and have an overall more immersive movie experience. While we cannot see what furniture they used in this space, I imagine that there are some great chairs and maybe even a large couch. When designing your home theater system, think about how comfortably you want the space to be. Do you want a traditional theater, or something more along the lines of a living room?