I would leave the walls the same color as they are, and dress up that nook nicely with the tv as a focal point. Maybe a different tv stand, and some nice art work, and accessories. I like the tv stand you have, but, it does not appear substantial enough to look all that well there. I would also want it a bit higher. Your tv is too low and should be 6-8 inches higher. Yours appears to be coffee table height. Use the table you have now, somewhere else.

Damn, I was hoping for a colour 😁. But yes I will get a different TV stand. Maybe some plants?

Look for a tv stand that is longer than your tv, and has a cabinet below it, that hopefully will hide the wires, I see right now. Some color in art work,and/or pots for those plants, would look very nice.

Charcoal gray for accent wall with a white (woodwork, plantation shutters) floating console.

Find a much darker gray on the strip of you gray walls and paint it that…in eggshell finish.

As cat…ky suggests, add some art, as well and make the entire niche a focal point.

I like the sound of that!

Also another thing, look how far I’m from the TV, how do make this space cosy to be able to have movies and sports night?

Help me fill this space!

Looking for ideas…