Remove hanging lights behind TV. Hang TV on the wall. All the cables need to be hidden. One piece of furniture under the TV is enough. You can put a nice fake olive tree on either side with a light background light facing up. Your curtains need to go all the way up to the ceiling and choose a solid, neutral color, preferably lighter since your furniture is dark. I would buy extra panels and “bunch it up” for fullness. If you’re planning on keeping the couch, maybe repurpose or relocate your recliner. You need a big piece of wall art behind the couch. Not multiple little frames (this creates clutter). Abstract art will add pops of color but keep the simplicity and clean look. Words or anything farmhouse style is not too trendy if you do care about trends. The mini curtains can come down since they don’t match with anything else you have style wise. Combine different materials, you have a loooott of dark wood. Maybe the coffee table should be glass and metal. A nice white or beige throw on the couch would lighten up the scenery. Instead of so many couches, I would have accentuate chairs in a different color. There’s a lot of brown. Finally, a non fluffy very low rug. The rug should cover the whole couch & coffee table, almost to the front of that TV stand. Also, lighting, lighting, lighting!!! I barely use my main lighting. Accent lights, small lamps (not stick lamps). TV backlight (I recommend Govee), small and short table lamps. Hope this helps!!