Post pictures of each wall in the room. Not curved, straight on.

I would keep this basic arrangement with a few changes: 1. Whatever is in front of the fireplace needs to go. 2. Move the tree someplace other than this room. 3. Put the two red chairs together in front of the railing and send the recliner to another room. 4. Get matching floor to ceiling curtains for all windows in this space. 5. Get a rug large enough to hold all front feet of the sofa and chairs. 6. Replace the current console with a longer one that spans nearly the width from fireplace to wall and is no higher than the one you have now.

Doesn't look like you have any wall space for the TV. Do you use the FP?

You don't have a great shot of the front door and the wall to the left of it, so it's hard to know how this could work. How often do you have people entering from the front door while you are watching tv? If that's the best place for the TV, then I wouldn't worry about walking in front of the tv. I would assume when guests arrive, you're not watching TV and if it's family coming home, they will pass by quickly. Flipping the rooms is a good option, too.