A photo facing the fireplace (standing as far back from the fireplace as your can), a photo sitting on the couch, and a photo standing with your back against the fireplace would be very helpful.

I really Ike the colors and patterns that you have in the space. It is not so easy to combine patterns the way you have done. You seem to have a natural flair for this. I had also thought of a solid ottoman in an orange, as being an interesting possibility. i like the overstock piece, also. I was thinking, with your white sofa + red pieces, a color like this might also work. https://www.overstock.com/Home-Garden/Handy-Living-Duncan-Parisian-Tan-Gray-Velvet-Large-Tufted-Cube-Ottoman/8119649/product.html this one is out of stock right now, but just to show the idea/option. Although I might lean towards an untufted piece, since all of your furniture has some tufting detail.

But I am looking for some black jute baskets to put my extra couch throws in. I know I want black accents so maybe those coffee tables would be good. I’m a Libra so I’m VERY indecisive 😭

Nothing is impossible, but it will likely involve compromises. 12' by 12' can either be a dining area or a sitting area, but not both at the same time. If you're going to want to use it for both dining and sitting on a regular basis then you'll end up spending a lot of time shifting furniture. I had a similar sized room that we used predominantly as a sitting area, but would convert to a dining area about once or twice a month. In order to do that I had to create a coffee table that would double as a dining table. I ended up building a 3' by 4' coffee table where the top folded out to a 3' by 8' dining surface. I then built legs that I could adjust from coffee table height to dining table height fairly easily. It would take about two minutes to convert from one to the other. The dining table was not particularly attractive, but nothing a table cloth wouldn't disguise. For chairs, we had two wicker sunroom chairs that are comfortable to sit in and could be used as dining chairs also. We had two smaller, quite light armchairs that could be moved to one side or out of the room altogether. And we would move other chairs from the kitchen to seat the other diners. That set-up worked quite well for us, as it was for occasional dining use and for sitting the rest of the time. It was not our main sitting area, so did not need a sofa or particularly formal furniture. As I say, it involved some compromises. Without making those compromises, as Patricia says, 'the answer is no'.