I’m gonna second this being a poor spot for the TV. As others have already mentioned it’s too high, and your cables will be exposed.

There are TV mantle mounts where you can bring the screen down to a more optimal viewing height. My brother has one and it works very well. But why you would ever want to ruin the look of your fireplace is puzzling. It should be the central focus. Not a TV above it.

For what it’s worth i do like the addition of a mantle cuz Santa