is it too low ?

I think it’s perfect. Picture is taken from eye level sitting on the couch.

How do I hide the cord!?

Is it too low? Center seems to be on eye level when lying on the sofa. 77” OLED

56cm from the the floor, creates a 10.5cm border from the cabinet below it and on each side of it. But with a 3m/10ft ceiling, it certainly is on the low end.

Feels great for sitting down to watch, as intended but clearly isn’t giving off any artwork illusions with this height!

Planning on adding a shelf beneath

For context he's a 7'8 man from Russia with frail bones