My HT area is kind of hard to define, as it is a large open area of about 1500 square feet. The length and width of the main area if you were to take it as a rectangle and cut off the open room to the backside where the pool table is would be about 35x22. The back area is L shaped and is open to where the pool table is, which would be about 20x15. Then the front is open to a large hallway, which leads to 2 spare rooms the bathroom and the furnace room. The upstairs is a more traditional rectangular shaped family room open at the end with a large archway to the kitchen, this room is 27x16 so it too is a good sized room for a HT setup. This is where I have my first HT setup that I purchased, so if I am downstairs watching a movie, or some sports channel, and the kids decide too have friends over they can go up stairs and watch DVD’s without bugging me to leave my comfy chair just so they can watch a movie.
