Here are some designs of ours to help with your dilemma. Note the window treatments, coffee tables, artwork, chandeliers, lamps, pillows, and various other decor.

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Art Collector's Home · More Info

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You could probably get four small chairs in here, two on each end of the coffee table. Two like this...

Haute House Peacock Chair · More Info

...would be smashing. Then maybe two plain ones on the other side.

Ave Six Vivian Barrel Chair & Reviews | Wayfair · More Info

Does the dresser have legs or is it solid to the floor? I think it looks stuffed into that corner. If it is up on legs I would try it where the big art is. Add a deflector to the vent to push the air out into the room. The art may be too wide to work with it but could go on another wall in the dining room while the plate collection could still hang with the dresser. I would float the sofa away from the wide window side of the rug and get a matching one to place opposite (both with the rug under the front 1/3. Add 2 more chairs and if all the seating can't be placed 18" or less from the coffee table, then you'll know where you need side tables.

Properly hung curtains will visually widen everything and will also enlarge the space when matched to wall color.

I guess my problem with what you have started is that "couch" is not a couch, it's a love seat. A true couch would have a third section of cushions to be longer. And if had that, I would say to keep it on the wall it is now. But beside that, I guess I'm struggling because I don't like really anything you have started here. It looks like you have your dining table right next to what appears to be a breakfast nook table. Is that right, is that your kitchen inside that door? I don't like two sets of tables and chairs right next to each other. So anyway there are bigger issues here, but to give some advice on only that one room, I would say ..... I would probably put the "love seat" on the window to the right (if you were facing the love seat) so that the view from it would be looking out what appears to be a sliding door to your back yard. And then I would get 2 upholstered accent chairs (with a subtle pattern pulling from the gray in the couch) to put with their backs to the opposite window facing the love seat. And then put the coffee table in the middle going the other way. The reason I would say to change the direction the configuration is going is because that room doesn't look wide enough to put two chairs in front of the love seat as it is now. Then I would get a long console type piece of furniture for the wall where the love seat is now and hang art work on either side of the window. I would put two end tables on either end of the love seat (again to make that appear longer), and a small table in between the two accent chairs.

You have options for this room. See below

I think you're starting with very beautiful elements! I'd start by figuring out the optimal layout for seating. cpaul1's suggested layout makes sense to me. Then I'd deconstruct my inspiration pictures. What makes it cozy for me? What can be adopted/adapted for my space? Which elements in those pics resonate the most with me? Do I like the symmetry? How are the dark and light elements apportioned? I'd study each picture and figure out the why of my attraction. But look. There's your seating. Your end tables. Your lamps. Your inspiration pics have all those elements. Measure your space carefully before buying anything. There will probably be some trial and error but if you've got a budget and some patience, you can certainly "finish" this room. (If you're getting neutral curtains, I'd be tempted to add a trim. But I'm a pattern and colour lover.) Enjoy the process and I hope you'll update with pictures as you progress. :)

This room really wants a couple of spectacular chairs. Here are a couple from Wild Chairy:

Chairs are here: https://www.horchow.com/Haute-House-Peacock-Chair/cprod137890044/p.prod?eVar4=You%20May%20Also%20Like

They are super expensive, as are the Wild Chairy chairs. However, if you could pick up a couple of used chairs with good bones and find some fabulous fabric, you might be able to duplicate something like these with a good upholsterer.

Love Wild Chairy stuff, but hard to recommend when they are so pricey!!! Hack!!!

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Extra seating for a more conversational tone in the room would be great. Also, adding some color throughout to really tie the space together would look great.

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Sorry, I'm confused. I see 4 groupings with 2 or 3 different fabrics on different surfaces. The top left is your couch fabric? The top right your wall? What are the bottom two?

Still confused, sorry. Might not have had enough coffee this morning. :) How many fabric swatches are we looking at? Because there's a huge difference in colour between the fabric against the couch and the shot against the wall. They can't be the same fabric? In any case...

"I don’t love any of them."

You need something you love. Something that resonates as being "right", not "maybe this will work...". Find other fabrics. If you're not planning on painting your walls, I'd focus on getting something that harmonizes with that colour. Have you looked at off-white linens?

I would go with #1. It most closely matches the wall color. You won't be using the fabric on your couch, so I wouldn't worry about that, It also goes better with your rug. It's obvious you are going for a very neutral look in the room. Although some texture would add to the interest. In the drapery, texture would be in the form of a woven stripe, fabric finish (think satin, linen, or anything that is not tight woven).

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