What Is It? (Number Four)

Okay... what is it?

Here's a hint: it's in our bedroom, across form the windows on the wall where we now have our bed (interior wall). The previous owner, who produced this fine hole, had his bed between the windows and facing this hole. I know what the hole was for, so I'm ahead of the game for a change. Many of the mystery openings throughout the house remain just that and boy there sure are a lot of them!'
Give up?
It's a TV hole. We saw it with our own eyes when we looked at the house last August. Lie in bed, watch the built- in tv... simple as that! However, we like our heads lying to the north so the tv hole is now behind us and essentially useless. I did conjure a scenario where we lie in bed, have the tv above us in the hole and cleverly place a mirror at the foot of the bed and watch television backwards. We haven't tried it yet but it's a thought for a slow evening at home.