First, I hope all is well with your child. Rightfully it is hard to think about furniture when you are dealing with something so major in your family life. YUM! I love the color of your new upholstered pieces, the wall color, and the whole architectural vibe of your lovely home. I have kind of skimmed through the other comments, so if I am repeating things already suggested (and perhaps rejected), I apologize. Part of the reason I think the room feels a bit cold is because of the lighting. Almost all of it is in the corners of the room, not near the seating to create warmth where people will be. I would also ask if you have considered trying the sunroom rug in here, and putting the LR rug in the sunroom? I think the light background would lighten the feel of the space, but also work with the dark walls, particularly since it appears that the rug has black in it (or a very dark navy, which would also work in the room). I would take down the artwork that is on either side of the doorway behind the open french doors. It doesn't allow for nice viewing of the art, and really doesn't compliment the doors, either. They are actually a bit of architectural detail as they sit open in front of those end walls. Take the floor lamp out of the corner, and use it next to the wood chair - ideally between the chair and the couch if you can. Turn the small cabinet against the wall that has the small shelves, making it a part of that vignette, and put the small lamp on there that is currently on top of the tall bookcase near the sunroom, so it will tuck on the left side of the cabinet under the shelves. The lamp that is there now, (which appears to be another of the same floor lamps as the one on the other side of the doorway) can move to the other end of the room. Take the two pieces of art that were behind the french doors and stack them on the wall to the right of the small shelves. Angle the armoire into the corner. Sitting flat on the end wall feels crowded. Move the lamp on the bookcase to the small cabinet, as mentioned, and hang the clock that is on the shelf above the bookcase. It is light, and will add some reflection and sparkle up there. Move the collection of silver candlesticks from the brass table to the shelf where the clock was. I like the chair and ottoman to the left of the couch, at the side of the room that opens into the sunroom. I think it blocks the view of the radiator beyond, and makes the overall look much nicer. Try to find a way to add the other floor lamp here. I think your drapes are pretty, but the rods need to move out further on each side of the windows. The drapes shouldn't be angled, but hang straight, and they look skimpy pushed so close in on the window. I do agree, tho, that I would rather see something with some pattern there. These in the gunmetal might be one idea: daria in gunmetal Consider getting heat-resistant metal paint in a silver or pewter and paint all the detail metal work on the top of the fireplace screen. It will add another point of light in the space, without losing the overall darker feel of the screen which is nice in front of the firebox. I love the silver pillows. I like the brass tables, but I would use them as end tables on either side of the couch, and use the small silver table to the right side of the wood chair. Neither of the brass tables feels large enough as a coffee table. Using a rich coral as an accent color could be a great choice with the upholstery color and the wall color.

Holy moly, so many great ideas and feedback here. Thank you all so much! And boo - I spent a lot of time trying to decide on window coverings for those weird skinny windows, LOL. As least they're cheap JC Penney shades and won't hurt too badly when I replace them. I like the dark wood trim and didn't want to cover it up, so that's why I chose those and not curtains. But I heard everyone loud and clear. ;) Storage definitely is an issue with this house - there's exactly none. All the storage space was sacrificed for a big open feel, and even the closets are postage-stamp size. Thus the big old coffee table thing (storage!) and the entertainment center (storage!) and the end table (you guessed it, STORAGE!). I love the Besta idea, though! Didn't even know something that cool existed. I am worried that placing the main seating against the half-wall will put the seated person too far from the TV; I do a lot of gaming so I tend to sit closer for full immersion. I was considering moving the seating way closer to the TV, which would create a big space by the half wall, and then putting a narrow table or something back there, i don't know. I'm so terrible at this stuff, that's why I'm so glad Houzz is a thing! A sectional, huh? How does one find a sectional that doesn't scream 80's media room? Off to google I go... :)

What are you willing/able to do? What, specifically, are you unhappy with? Are you considering replacing the furniture? Paint the walls? Without more information it's difficult for me to make suggestions. However, I'd strongly suggest moving that chair away from the draperies/window. And also change the paint color. Is the room as small as it looks in these pictures? If so, that furniture, in my opinion, is far too large. When you say "Beautify my living room again" (again being the word I'm referring to), what did it look like before when you considered it beautiful? I think you've got a lot to work with. It would also probably be a good idea for you to post this also in the Home Decorating Forum.

Curtains would be a good idea. Even though you have blinds for privacy, curtains make the windows look finished. A little eyeliner besides the mascara. I would not do a colored curtain here. Curtains are just to darn expensive to have to switch out when your color palette changes. I would suggest white or off white, whichever you prefer in a silk or silk-like fabric, and get a marvelous trim for the edge. The edge trim can be in a white and black or whatever color you want to take from your rug or elsewhere in the room. I would not do a curtain trim in gold here because I see 4 windows, for 8 panels, that would be a lot of gold. You want tasteful gold embellishment in a space, not Liberace in Las Vegas. Here are some examples of trimmed curtains. Buy the plain curtain, and then buy the trim of your choice, and buy extra trim to embellish throw pillows, and buy coordinating different scale trim for other throw pillows. Another curtain option is a white curtain with a subtle pattern woven or printed on it.