Add some orange accents or an orange throw on the one of the chairs to match the shelving.

Chrome needs dark or bright color to really shine. Not much you can do except maybe a rug under them

Anchor the other seating area with a large rug and bring those two chairs over to sit side by side facing the fireplace. Consider moving the orange shelf opposite the fireplace to serve as a visual counter balance to it, and put some of the art on the wall by the fireplace.

Ikat Rug Hand Knotted Cut Jute Dyed Blue Gray Burnt Orange Taupe Home Decor · More Info

Uttermost Java 9 x 12 Ikat Rug · More Info

KAS Syriana 6020 Tapestry Navy Area Rug, 9'x13' · More Info