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.

Hi..congrats on new house, Paint light color on 3side and dark on 1side of the wall. Put 3seater sofa facing Tv and 1+1 sofa facing left-sided means towards showcase on right side of living room. Complete sofa set in L shape. Put neat carpet and teapoy /mini table with small flowerwas on it. Keep left side space free to walk comfortably. Hope this is enough

design what.. give more specific details n pics to relate or contact relevant architect for detailing.

Hello Tarun, Change the Wall color , Repaste some light color wallpaper , Hang some nice quotes and pictures, get the themed poster, artfacts, hangings etc. Use dark colored wooden Furniture with light color skin (fabric cover) The Flooring is quite dull for the room size, use carpets and rugs on exposed areas. For more , it might go to high end budget and need to be consulted to architect or designer.