There is contrast between the traditional furniture and the focal point of the floor which pops, draws attention. I would recover the sofas in cream colored soft fabric - suede. I would leave the curtains grey, and put down a large neutral area rug. The edges of the room would show the pattern of the floor. I would color the wall and add texture to it, but not too dark as the room will appear smaller. Add a picture and put a nice plant holder, large vase in the left corner of the room - an oriental-style vase. Or, a cream-stripe fabric on the sofas. You could go soft or bold in this room - depending on your taste.

What soft furnishings do you have. You could pic out one or two colours as an accent colour and use that as your Base for the curtains. I currently have cream hessian walls and have a duck egg blue and chocolate curtains. I'm currently making matching Oxford cushion covers for the settees . If you can't find what your looking for ready made buy the fabric and have bespoke curtains made for you.

i agree with Ms. Rupal Shah as to get rid of the piece or redo it. If not you could probably use wallpaper to cover it. if not that even i have a suggestion for colour pallet. the wall opposite no. 3 should also be no. 3 and the wall opposite your green unit can have a custom wallpaper with shade 5, 4, and 2. you could also get a floral mural done in the same combination. Shade no. 1 (Sage) would be perfect for tufted head board for the bed. white bedsheets with large cushions in shade no. 5 (Burgundy) and shade no. 2 (rose pink) to top it off you could have some accessories such as: Dont forget to keep 1 or a few indoor plants too! Best of Luck, Purva Saksena (Architect)

I would like to give you more suggestions to improve your living room ambience . The highlight wall in pink can be switched to some other striking color such as a teal blue or moss green color , then you can change the curtain to from sheer/transparent to a thick fabric and the color to a neutral tone such as white / beige /grey .And yes definitely adding more lights to the space will amp it up .. Hope it helps!