Thanks everyone for your suggestions. I really love that photo, tibbrix, and I did wonder about moving the TV over in that corner. Hate to block a window, though. As for the rest of you, I agree about not being married to these sofas. We had actually started out with some darker green clean-lined sofas that were beautiful (from Crate and Barrel), but the cushions started sinking just a few months after purchase. They let us exchange for these, but I've never liked them--completely different style and not the color I wanted. So going with an even lighter green may indeed drive me nuts. I really wanted a pattern this time around too. What's important to my physical health is to have a sofa that sits high and is firm. (Arthritis in knees and back trouble.) I'm going to contact the manufacturer of this sofa and ask where we can purchase one custom. But what I do remember about them is that they only have this 84" sofa and then a very small loveseat--smaller than our current loveseat. We'd probably have to throw a chair in somehow. BUT I do wish I could get my husband to help me move those bookcases to either side of the TV to see how they would look. It would be a big job, but there's only one way to find out how it would work... The salesman has ONE blue sofa (I never considered blue EVER so have to wrap my mind around that--the rug would have to go). It's firm but doesn't sit as high as the celery sofa. He suggested getting 2 chairs with a table between to be in place of the loveseat. Where would we put lighting for the sofa, though? It would look odd to have table in the corner between the sofa and first chair and then another table in between the 2 chairs. But honestly, my first thought when I saw these was "old-fashioned." On the other hand, we probably can't afford the style I'd really like. Sorry for rambling...

Hard to give you much input without precise measurements and photos of adjoining rooms. But you have to keep that entry in mind because you need 3’ min for walkways. Probably need to keep furniture to small scale. Probably a condo size sofa, for that long wall and a chair either side. Coffee table end tables and maybe a small bench.

Also wondering if I can get away with putting a rug under the coffee table? Still need an end table for the other end of the sectional. Really having a hard time finding something that looks like it would go in the room.

I am enjoying all of the comments and suggestions! I was particularly drawn to two ideas: a simple neutral smaller rug or none at all. The suggestion of the blue rug also is kind of fun too. I have to think about it. But, keep the ideas coming....I love it!