HI -- If you could find a squared console or buffet cabinet that will fit against the side of your big cabinet that is close to the style and color of the big cabinet , then place the TV on top or hang the TV on the wall with a swing bracket . Then add a, just as long, floating shelf over top of the TV .at a level no higher than the top of the big cabinet. Ikea might have something that would work for you that is black or something you could paint to match your big cabinet.

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.

Request to suggest the bedroom shelve design, i have planned to keep the TV in the same place. let me know the rough design attached here looks very old. shelve size 6'3 horizontal & 7 vertical

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