@Patricia, you have a good point. I think I will definitely want to consult a designer to get their perspective from an aesthetics/space usage mindset. I do have a large media room in the lower level where my big screen is, so I figure if I ever have a large group to watch a game, etc., that is likely where I will need the most seating. The upstairs could then be used more generally for entertaining. My dining table seats 10 and moving it into living area would allow me to add chairs on either end. The addition of a 9-10’ Island would add seating as well. At worst, the family in its current footprint could snugly fit a ~6-7 person sectional and a chair. I think with an additional ~2-3’ feet in length and width, I should easily be able to fit a sectional in there as well as 1-2 accent chairs. Plus if I’m entertaining there would be plenty of space to gather at the end of the kitchen where the new bar would be. These pictures are not by any means exactly what I would do (I used a trial version and stock colors/cabinets), but should help give a sense of layout.

Hi again, this picture shows the red T!!

Here's a possibility. Move the piano left of the FP. Put the TV where the piano is now. It might sit on the low piece to the left of the single door, perhaps on a swivel base. Turn the sofa so its back is to the French doors and add a sofa table behind it. Place two small scale swivel chairs opposite the sofa. Adjust so all the seats are no more than 18" from the coffee table which should center on the firebox. Move the art from between the windows to 5" above the mantel. The other art may work flanking the French doors but needs to center 5' above the floor.

Photo for inspiration as you have not given measurements for each area: Position the back of a loveseat with back facing kitchen area. Possibly you could put a sofa table behind. Entering, the area will look spacious and welcoming.