I don't understand the purpose of an end table and lamp next to the fireplace. Remove it and replace it with a floor lamp if that area is a bit dark. Add a potted plant on the stair to take up some of the space.

BTW the carpet color is cool and you selected a warm tone for your walls. Would have looked better with something more like this.

Brilliant! Thank

Have you tried turning the mirror over the fireplace lengthwise? I wouldn’t hang it too high. I would also either remove the lanterns to either side of the fire screen entirely or put them on the mantel. One or two objects with more color on the mantel might be nice.

I think a fire screen that revealed the brick arch of the fireplace might be nicer, although they can be hard to find. But even a plain panel might look good and show more of the arch underneath

Single Panel Bronze Screen · More Info

Going fancier could run into trouble with the pattern in the brick and the mirror, but maybe one of these would work

Waverly Fireplace Screen · More Info

Curved Scroll Bronze Gold Firescreen Single Panel Flat Fireplace Screen Classic · More Info

Great idea, I'll move the black lanterns to the mantel. My husband recently bought that fireplace screen but I do love the 2nd and 3rd screens you showed. Thanks so much!

If you are not in the mood to paint or rip up carpet, something that might work to harmonize the givens is an area rug under the table and chairs with brick and grays and various wood tones. These are all inexpensive in large sizes

L'Baiet Lyla Modern Red Geometric Boho 4' x 6' Fabric Area Rug · More Info

Kaleen Indoor Outdoor Lightweight Sunice Rug, Multi-Color, 8'x10' · More Info

Surya Jewel Tone jt-1033 Red Clay, Gold, Aquamarine Area Rug · More Info

I didn't realize that people needed to see more of the rooms until you mentioned it. Thank you for the tip :)