I am not a sectional person and also now prefer chairs to loveseats too, so I would try for one sofa where you have it in the 3rd picture and keep the two chairs where they are in the 2nd picture and also add two more chairs across from them where the love seat is in the 3rd picture. I would also put swivel mechanisms on all four chairs.

What is the rectangle on the right wall? TV?

What are the room dimensions?

I like the second pic. Like Roarah, I am "not a sectional person". But I love two sofas formed as an "L" with a square table tucked into the elbow joint. However, one thing I would change in your diagram is that I'd get two full sofas, not a sofa and a love seat. Another GWer here, CarolT, has that exact setup, with the TV on an articulating arm behind the single chair, and it looks fantastic and she loves it. Maybe she'll see this and can post a pic or two of her room.

Where are the reading lamps?

Thank you ALL for your input so far. To answer some questions: family of 4, kids are 10 and 6. TV in a large media unit/bookshelf on the far right-hand side. No game system. Secretary desk along the "top" wall to store cell phones, paper, pens, laptop out of sight. We use the room to watch TV, although not all together. We also have quiet time for board games and reading. Kids sometimes do homework at the dining table. A second table small table would be nice, but I really hate the feeling of having too much furniture. We eat all meals in the dining room, quick snacks at the island. Don't need to store a lot of items in the room.

Dimensions: Top long wall is 33'6". Right-side wall is 14'8". Bottom main wall (with the sliding doors and windows) is 22'5".

Thank you! Those options look nice. I lean towards the second one because it gives two paths around the sofa to the chairs if you are coming from the kitchen.

Great layout and room! Thank you so much for the picture. Are the two sofas the same size?

sixkeys, yes, those two sofas in Carol's room are the same size. I just love those wall-mount, articulating arms for TVs. You can angle them any way you want, and push them back against the wall and out of the way when you're entertaining. and easy enough to swing the single chair around for an extra seat if needed for watching TV. Otherwise, two people or a bunch of kids can crash on those sofas for a movie or sports or whatever while also being able to enjoy the FP and the view outside the doors/windows on the opposite wall, with no glare affecting the TV. It's a good looking and practical setup, IMO.

That makes sense. We don't have a FP, so we will probably stick the TV in a media unit centered on that wall. But that is a great solution instead of putting the TV above a FP.