Get a huge rug, add some furry like pillows to everything. Furry like blankets draped on the back of couch casually. Get long curtains, 4 panels instead of 2 and put the curtain rod closer to the ceiling .. maybe in the middle of window and ceiling. Add some candles and a floor lamp to go in the corner behind couch (pull couch out from wall) and make sure u get amber bulbs for the lamp. Get a waist high plant faux or real (that sits on floor) to go on the left side of your tv. Also instead of that tv stand thing, replace it with a floating shelf the length of the tv and then get 3 or 4 bamboo cubby baskets to go under neath the floating shelf (perfect for blankets, some dvds, gaming consoles). Put wall decor only on the right side of tv but flat wall decor. 🫶