Dudes, that is a stock image from Dear Kids. That is not the person's room. Dear poster, It would help a lot if you showed readers the colour of the floor, trims, other furniture and even the ceiling. Too, it would be good to know what style of house you have and the other colours in your house. Why people who reply go to more bother than the person who asks the original question, I do not know.

Hi Emran, What a great size room you have. You need to create two sitting areas within the space, and pull them into the room (get them off the wall), also I can see from the fantastic chandelier that you have, that the dining table must stay where it is. I would recommend you go with 3 large area rugs, at least 10x12 looking at the size of your room. I would use traditional rugs with different patterns, yet similar colours so that they all work together. Visit alexanian.com for many rug ideas. They ship throughout Canada and US. Here are some of my suggestions, which I feel will pull together the mustard, red, brown and grey colours. Good luck and I love your space. Wendy

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

I have some suggestions if you are thinking budget friendly changes. Make a photo gallery with different size frames and arrange them parallel to the stairs, so you can enjoy each photo as you climb up. And for the area that will be on a level with your upper floor, try some pretty decal that will connect the photo gallery to upper level. And last, if you have budget add some beautiful hanging lights in the stairwell. Also think about repositioning your refrigerator.