You've got really nice high ceilings however I think too many neutral colors in the space. I notice a purple chair on the left in the first image? How about stenciling the wall that the sofa is against in a purple tone? Something along the lines of the first pic in the first link below. There are hundreds of different stencil patterns to choose from and its much cheaper to do than wallpaper.

https://www.royaldesignstudio.com/blogs/stencil-ideas/wall-stencils-projects-metallic-wallpaper

https://www.royaldesignstudio.com/collections/wall-stencils

Mera, what are those things going down the wall?

One is the money plant .it has long wines but i am thinking to move it with the plant on the side of the sofa as both pots are identical and its wines are not good anymore. I will have to make arrangements for that plant then both would be at the same height. or may be i will change both plants later but will keep the same pots. One hanging item in the corner will be here just for few days my son made it at school and he wanted to decorate it. ☺

This is not purple but ...

i really like the first stencil pattern. how far should i do stencil?

actually this wall goes to the kitchen. i will add pictures.

the opposite wall is not in the same color. its wood wall but needs some thing on this wall too. please need suggestions

some pictures of opposite and othet walls.

I would carry the stencil all the way across the wall over the hallway opening. You do have a lot of wood going on with the floors, walls and ceiling. If you own your place, you could paint the wood walls, although some would argue against doing this. Right now I feel like the space needs a little more color. Do the stencil wall in something bold, then accent with pillows maybe a new throw rug and some complimenting art on the opposite wood walls.

thanks i will update you

that will be nice too
then what will be on the opposite wall?

i will look for the bold color in art then

One thing at a time. Are you in the U.S? If so, post pictures of the art you have and if I have time tomorrow morning I will look for some inexpensive original art you could mix it with.

in Canada

will post some .

Look for art that YOU love, you need to be able to enjoy it for a long time.

Yes, I agree with Yaya. I have a few somewhat newish good artists I like on ebay that one can often get a great deal on. Some of these artists post different quick studies everyday for auction. I'll share a few but of course you are the one who picks what You like.

Here are some original signed art paintings you can get great deals on. Not all within an artists selection are top notch but there are usually some good. Many have art auctions starting at .99 cents or less. I have only dealt with a few personally and can vouch 100% for Jose Truillo and Melissa, its up to you to check ratings on the rest. The paintings below were picked for the low price and no other reason. Its up to you to look at the offerings and contact the seller ahead for shipping costs to Canada. The artists below are great for mixing if one is doing a whole wall of art as unless you are a multi millionaire and can afford a couple of grand on each...most of us need a few deals. So, keep that in mind.

Below are names you can look up on ebay to see what else they have to offer.

Simon Gonzales art auctions starting at 25 cents .

Jose Trujillo art auctions starting at .99 cents

Delilah art auctions starting at .99 cents

Azari auctions starting at .99 cents and under $30

Claire McElveen auctions start cheap

Mona Vivar auctions starting at .99 cents

Robert Joyner auctions under $20

Melissa Bollen , auctions under $20

Orphie Barella or O Barella, under $45

Grace Diehl , some under $45

Yes, art behind the sofa will be great.

I am planning to buy everthing from kitchen dinning and living need sjuggestions for furniture and arrangements. These are exsiting photos.

hello everyone i am back. I hope everyone will be good.
I am starting from the beginning. please i need wonderful ideas to arrange furniture and everything. In the previous post i have shared the plan. Thanks

here is overall picture

following

Mera, start a brand new post w/brand new pictures.

Thankyou beth i started new post. Just imagine there is no furniture inside the room and staring from the beginning as i am looking for buying everything.
Thanks and please comment on my new post.

Hi Beth, its a new post. "Open concept living dinning and kitchen".