I'd like to comment on the one photo you posted. It looks as if you could move the sofa a bit closer to fireplace and the two love seats closer to walls on either side of fireplace. Add a coffee table for the loveseats and rug under and chest of drawers on either side of fireplace.

I would like to suggest some asymmetry in the space. How about having one bookshelf on one side since 5' is plenty, and on the other side, a large vertical piece of artwork or two pictures stacked vertically?

Thank you for your comments!

I really like Kristina's suggestion! On a side note, where did you get your chairs? They are great!

Sonya, thank you! here's the link https://www.nuevoliving.com/can/charlize-5931