Agree with everyone else about "the cliff" (that made me LOL!) and I think the bookcase suggestion was a good one. 'Nuf said. If it were my room, I'd definitely place the TV in the corner between the two windows. You want it to be viewable to the dining area and the kitchen as well as the room it's in. Also, it seems to me the best placement to avoid window reflections on the TV. After that, I'd decide how I wanted the traffic to flow. It seems to me the best arrangement for traffic would be a sofa or love seat along the nonexistant railing/bookcase/halfwall and two chairs facing the front window (no table between these two chairs), with a round coffee table or ottoman in the center of the room, so that traffic would easily flow from living to dining to kitchen. And maybe another chair, bench or chaise lounge along the other window (or... is that a black piano?). And then maybe something fun or whimsical in front of the front window, like maybe your sewing machine with plants, other antiques, etc.

I think that it looks great in this photo (except that you have to be careful to make sure the center of the sofa is under the center of the windows). However, from this photo we cannot tell if it is set back a comfortable distance from the fireplace so that you can add the chairs on the other side.

@klfische Oh, thank you for the suggestions, your post is full of useful info! I love your ideas! Just to be sure, which wall you refer to as back wall? If I understand you correctly you are suggesting something like this: I like the idea about the one big piece of art instead of many smaller. My partner wants to have concealed tv, so I am thinking about having tv mounted under the lower part of the big art, so that the art can slide up when in "tv mode".

Photos of the intended furnishings and the space are more accurate for assistance. We offer remote services should you need. Best wishes!