Didn't read through every comment so I apologize for repeating...
-Replace rug beneath sofa with a neutral white, cream, etc rug.
-The rug behind sofa has no huge purpose. You could move shoe racks down closer to the door, and get an entry rug for right where you walk in for function.
-Then, it looks like you may be able to reduce that rack to one? I would do that if possible instead of having an additional one take up necessary space on a wall where you could put a pretty table with a lamp on it ....maybe even an extra chair next to that in case you want extra seating (can be a pretty dining chair so it doesn't take up a lot of space)
-Put a lamp on the table between the sofa and loveseat.
-Though not necessary, a narrow piece of artwork hung vertically between TV and plant may look nice....
-I would get a new entry ceiling-light fixture..something dark metal/back/ORB/etc that is large, airy lantern style on a chain-link (not rod) that hangs from the tall ceiling,
Q