A huge tribal rug that echoes the colours of your cushions. Plus some art. And to top it off move your sofa fwd a touch and pop a thin sofa table behind.

Hi Sam, a coffee table could look great, colourful cushions to add to what you have, a gorgeous throw and a fabulous piece of art could really make room look very inviting.

Maybe s gorgeous lamp,some great plants,a fab rug like big reader suggested and a bit of styling of special items on your coffee table.

For me I would re arrange the furniture, is the chaise fixed, could you run it across the room with the TV and unit on the back wall, a couple of lamps. The armchair fit in between the TV and the sofa? or just the foot stool and then the armchair used separately as a reading area with small side table, both placed in front and to the right side of the window, without seeing that part its hard to know

Thanks everyone so much for great suggestions. I will incorporate your ideas and post the progress.
Sam

Your room has great neutral colours but is very rectangular, try adding some rounded shapes in there like vases, mirrors, cushions or an irregular shape rug (like a cow hide rug) to add interest. Also the TV so close to the dark cabinet looks a little heavy in that space, can you detach your TV from the cabinet and wall mount it a little higher up? Then you can put some plants or eye-catching collections/ornaments on the top of the tv units as well.

I like the idea of wallpaper and if you could move Tv towards the door it seems off centre . A coffee table either glass or industrial style and a floor lamp in the corner. I would try moving armchair to face the wall/tv on an angle a bit and definitely large round mirror on the wallpapered wall . Freedom has nice large 1.2m Dylan mirror at a really good price.

We agree with the commenters above - that wall is perfect for some amazing art! The little hints of mustard and mid century details that you've already incorporated would pair great with a graphic rug - a few suggestions:

https://www.designerrugs.com.au/rug-collections/designer-collaborations/bleux-neighbourhood/berlin/

https://www.designerrugs.com.au/rug-collections/designer-collaborations/id-collection/emergence-by-louise-mcgregor/

https://www.designerrugs.com.au/rug-collections/designer-collaborations/bernabeifreeman/folk/

https://www.designerrugs.com.au/rug-collections/designer-collaborations/greg-natale-carpet/milano/

https://www.designerrugs.com.au/rug-collections/designer-collaborations/dinosaur-designs-series-1/the-kiss/

https://www.designerrugs.com.au/rug-collections/designer-collaborations/dinosaur-designs-series-1/sticks/

https://www.designerrugs.com.au/rug-collections/in-house-collections/saffron/aztec-summer-azure/

https://www.designerrugs.com.au/rug-collections/in-house-collections/browse-all-in-house/eden/