Not bad for an 82" TV. Consider adding support if you have a big and heavy TV. Which I did , was to add 2 pieces of 2x4 wood between the studs to make sure my TV wouldn't fall over. A bit of work but worth it!. Then I place and hide all the wires and cables in the wall with a cable management kit. It's easy to install if you plan it well, but if you think you can afford to hire an installer, go for it.
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