Now seeing the rest of the space....I see you are dealing with an entry way there. Even just playing with your current couch and loveseat, what if you face the sofa towards the window with it's back to the entry and put the loveseat over on wall where the tv is angled and tv in front of window. This way you have view of tv, enjoying fireplace focal and able to converse with dining room area. My suggestion would be 1 full size sofa and 2 chairs if you can find comfortable small scaled chairs. I was in store this weekend and they had a room set up with 2 chairs side by side almost like a "loveseat" if you will, but it looked good. I wanted to take a picture to save as a inspiration idea/pic but there was a lady sitting in one of the chairs. OR if you left your furniture as is, replacing the love seat with 2 chairs, you could always turn the chairs when you have company to visit with dinning area. Or 1 sofa facing window wall, one chair where your loveseat is now and chair opposite that chair with tv on window wall. I hope I wasn't too confusing or all over the place. I deal with a tight living room area and some furniture was so deep it was practically halfway into the room. How deep are you couches? they look like a good size for your space so you can sorta use them as a guide when replacing.

ok last suggestion...loveseat facing the window with its back to entry...tv on window wall next to fireplace and sofa on the full wall.

Hi there - I found some software to let me lay things out. I feel like I'm playing doll house, but it's incredibly helpful. Everything is to scale. What do you think of these layouts. Which do you prefer? (The sectional would have to be smaller.)

Sofa layout

Sectional layout with extra table

littleprince, what software is that? It looks really useful.

Do consider swivel chairs for armchairs. The fact that they turn makes them good for tv viewing and getting in on the conversation wherever that may be.

Hi awm03 - the software is is called Autodesk homestyler, and is very intuitive.

Yes, I've thought of swivel chairs, and I think it's a really interesting idea. I think you can get skirted chairs that hide the swivel mechanism, so that might be an option.

I noticed in the the mock-ups your dining room table is turned the other way. Is there enough room to do that? Would a round table fit better? That would give you room to put a seating area in front of the fireplace.

Hi Erin, there is a little over 13', so there is enough room for the 7' rectangular table to run perpendicular to the windows, although it looks better in the direction shown in my real life photos. I tried a mockup of a round table and it doesn't provide much more room.