I am going to be moving into a place, that most likely will not have this, or I may want to do a second one.
I want the nice little box at the top, and bottom for cables, in the wall. Many new homes have this for where the TV goes. So the box (the opening is what I mean by box, outlet basically) is behind the tv, and the other one down near the power plugs etc.
So has anyone done this before, in a place already built/complete? What parts did you use, where did you get them. Or did you get a professional to do it, how much?
Frankly, if one is not already done, I will want to do this in two different places in the new home. So I am hoping its not extremely expensive.