Hi Yashika, what room are you wanting help with? Do you want ideas for color or room arrangement?

Instead of the solid grey, you can go for sketches in grey with flashes of mustard/ yellow. Or, look up these links for wallpaper ideas https://goo.gl/images/OrCtY1 https://goo.gl/images/0ZpAmU

Pista green color looks good. I was actually looking whether we can make something to contrast the blue glass windows.

Hi Sheeba, Your could opt for wallpaper or cladding or texture walls or paneling as mentioned above. You could also consider putting frames around the TV, changing the light above the TV to a beautiful wall light and adding a plant (real or artificial) in the corner. This is an option if you don't want to spend too much money and want a simpler DIY solution. You could also upgrade your TV unit. Here's an example! Best Reema CUBSpaces Team