It's difficult to orient ourselves with just these pictures. What are the dimensions of the room? Are you trying to keep your L-shaped sofa? You should probably measure the furniture to make sure it will fit in the room before you try to move a large L-shaped sofa.

An actual floor plan might help the pics do not.

I think kitchen and eating area should be next to each other and kitchen should be near or next to an entry for ease in putting away food stuff.

The sitting area should be near an outside view to add relaxed vibe to area and the TV should be opposite sofa for easy viewing.....sometimes necessary to move the TV and rewire accordingly. Good luck.

Dining near the kitchen, living near the TV connections unless you want to rewire for TV in different location.

If you have an eating area in the kitchen, you can certainly put the dining room further away from the kitchen. We have done that and it's no problem when we entertain.