The wall is a dark shade of grey

I am not seeing grays at all. I see orange and then white by the table.

You could use an area rug.

That pop of orange is the perfect beginning for color and I love gray on walls!!! Look for a rug to place in front of the furniture that brings in the orange and some gray and one other color....maybe one from the pillows on the couch?

Love that rug, Natalie!

Think about a table to put between the couch and love seat with a lamp on it. The lamp will fill in some wall space, too. Then you will need some long, but skinny art, for over the couch due to the doorbell on the wall there. THINK it is a doorbell??? Maybe it is a light? Anyway, it messes up the wall space, doesn't it!

Thank you all! Abby, that's lighting. @ Judy, the wall appears bright coz of the flush light from my phone.

I was thinking of hanging a mirror or 2, on which wall should I place them...next to the dining table or.....?