What about the chartreuse you have on your loveseat for the accent wall color? I think that could look stunning and be a great canvas for your wall decor. I'd also advise getting an area rug and a larger coffee table, perhaps a 36" square vs the one you have.

No one can reach the coffee table. It should be 18" or less from the blue sofa. Since you get northern light, steer clear of the cool blue and go for the warmer green. Remove the apartment style vertical blinds and replace with sheers and a pair of flanking drapes. Tighten up your wall grouping and center it over the sofa. I'd get rid of the clocks.

Yep. The right rug would pull it all together. I'd skip the accent wall.

I agree that accent wall should be a warmer tone in the print chair, but as you are using white trim and accent tables, I think a deeper color could also work; something that you love to see every day! Then use this color in other area of your room to add continuity to your whole house. A secondary accent color, also from the chair

Center sofa on longest wall, center wall accents over sofa, place love seat at corner of sofa, place cocktail table parallel from sofa, also centered, place print chair opposite love seat at other corner of sofa, or on an angle directed at where the love seat and sofa meet. Buy a 8 x 10 rug to go under all the furniture. Post pic and see what you and everyone else thinks.

Just as an update, I am thinking on painting the accent call with the wall accents with dried chamomile by behr. On my computer it does look more yellow but in person it leans more towards the green side. Will upload a picture of the finished product. Thanks so much for the quick tips.