Need help with my small living room

My living room is small and has never felt quite right. What can I do differently?

Some notes: -I’ve tried swapping the couch and TV, but we get cold drafts down the back of our neck in winter (Maine) and for some reason we like being able to see out the windows when we’re watching TV. -I have small kids so the open space is welcome.

I’m open to any and all creative solutions!