I would go rather with wall art.

Me 2. Art.

Love those 2 chairs but they seem to make the loveseat look small.

Have you tried re-arranging the furniture. Perhaps chairs where love seat is.

It's true that the chairs are bigger in scale than the love seat, and they have a bold pattern while the love seat is black. You could improve the balance by adding small tables (would have to be small) with lamps on either side, choosing a big picture with bold colors, and adding throw pillows in one of those colors, making the grouping as a whole larger.

is that area all their is to the room?

Do you go in and out of that slider often?

...if you backed up a bit to photograph the space, we could see what else this room is used for... and how it can be used.

I, too, think you should try a different arrangement and add a rug. Can you face the loveseat to the slider (do I see stack back blinds? ), add a rug, add a coffee table, and flank the table with the two chairs? This idea except your slider replaces the fireplace.

For the wall, an oversized canvas.

Art above the loveseat(or whatever ends up on the wall). I agree that the furniture arrangement is a bit awkward.

The room could use a square rug to add some color and texture and art for the wall above the loveseat.

The mirror doesn't really add much to the room.

I like a larger piece of art there. Also, agree with Beverly about a need for a rug. Additionally, something else that would make the seating grouping tie together better would be a small, round or square coffee table. If you were to add a coffee table,it would be best to move the side table you have next to the sofa on the lamp side.

Hope you don't mind us making other suggestions, I know you only asked about "over the coach".

I love the help!!!

We're only seeing one corner of the room. That doesn't really help us help you.

Ok, I will take a better pic when I get a chance

Great, some people don't like us going off the topic asked.

Additional pics.

Great. Try pulling the sofa more towards the tv and leave a walkway behind it to get to the patio door and arrange the chairs each side.

The clock is too large and really looks shoehorned into the space above the mantel. Would it work somewhere else? Can you afford to get a second matching sofa, so the chairs don't feel so oversized? I think you can play with your arrangement if you keep this chart in mind. Don't hesitate to move the TV if need be. Its a cheap fix to get the room flowing right.