What did you end up choosing Sanyukta? Would be interested in seeing what you chose to go with the greeny-white.

This is the room in question the furniture will be replaced with a creamy white suite but the carpet will also go when the new furniture arrives

I found the following photos that may assist in getting the look you want. You are right the white furniture will make the purple wall pop. It can still work with your grey suite, just not on the same wall as the suite. Your TV wall sounds like the best option, but before you paint the whole wall, try painting a large piece of board that you can prop against the wall for a few days. This will let you see it under different light conditions at various times of the day. [houzz=] [houzz=] [houzz=] [houzz=] Accessories are important, complementary area rug (pic 3) , coordinating cushions and some artwork (pic 2) will tie it all together. Key is not to over do it with too much furniture - keep it simple. I am not a fan of fishtanks in the living room, unless you are really up for maintaining it, as they can quickly become murky and could spoil the fresh look you want to achieve. A high storage unit might be more practical and useful as in pic 4. White timber blinds instead of the curtains, definitely, with side drapes to contrast. I'm afraid you will have to repaint the other wall and when you do find a big piece of artwork to hang there instead. Good luck, you have good instincts for design and don't forget to post some updates.

Thanks for your reply. The roof is prominent. After a lighter and slightly warmer option for the wall. I like white but there are so many shades of white. Which one to pick that will give a little depth without being too creamy.