how about the tv on the right wall with sofa/chair in an L arrangement having the sofa running in front of the door opening? you could have a chair on the bottom wall and / or one in the upper area.

is that a window on the lower wall / right end of it? that's what I took it to be. I guess it could be a doorway into another room...

Do you have to take into consideration any cable wiring already in place for the tv?

Thank you all for your feedback! Some great ideas :)

The gap on the lower right is a doorway into the kitchen/dining and top right is a hall way which leads to the bathroom and study.

I'm assuming cables may be in the top left corner if thats were the current tenants have their tv but won't know for sure until me get in there in a few days.

Thanks again