Your ideabook doesn't give much of a hint. Here are three different looks:

Honestly, it looks fine. Although it’s smaller than the one across from it, you’ve balanced it out really well with the little trunk chest and lamps. If you’re wanting to change it because you’re bored or wanting something else, that’s fine too, but what you’ve got going on works well.

First off. You did great. Before seeing the pictures I expected a lot worse. So 👏👏. Anyways I like the furniture the other way. Forsure. The couch belongs in front/ facing the tv. Yes to a new rug. I like the first one you posted. I’d try it out. Love the pillows. Especially the Cognac ones. But maybe spread them out. Move some to the chairs. And other areas in the home. Seems hard to find a spot to sit lol. I would maybe consider a new coffee table too. Great space.

A sectional would work nicely here. But I would do a couch on the window wall and one across the future tv/FP