First...pull out the sectional from the corner and away from the wall. That window is screaming for a drapery.

Bring the t v into the living area by using a swing arm wall bracket, installed on the wall where the little half table is now. When not in use, it will fit flat against the wall.

This one is from amazon and not expensive.

Make the front door wall look more welcoming.

Does someone have the app to allow me to see the new room

Keep the TV in the current configuration and location. Hang the TV on the flower table wall. Pull the sofa away from both walls by 6" or more if you can. Get a nice rug for under the whole sofa area. Curtains for the window.

Figure out what you need for an entry area that can exist where the TV currently lives. Chair and console table? The little half table and some wall hooks?

Pull couch up to the arch & tv at wall where half moon circle table is now. Move that same table to window at front door.

Can you turn the sectional as requested???

To me, warmth comes from creature comforts: rugs, pillows, soft draperies, warm lamplight, etc. Here's one option to start ideas. (Can't really tell your preferred style; this might not be it!) I used a mirror over the sectional to bounce more light into the room. Bookcase and reading chair near the entry? Or console table with ottoman(s) under?

It might be a good idea to look at placing the TV on the wall where you currently have the little console table with plant. Then you can use a large console table in the entryway, or a bench, and then have the TV area in it's own space.

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It might work better if you put the sectional and TV in the same area. Notice how, in these images below, we have the sofa (in your case sectional), facing the TV and they are close to one another. Perhaps look at placing the TV on the wall where the small black console table is, so that you don't have people walking in front of the TV and have it all in one space.

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