@kmkane... The "old thread" comments, at least from ME... aren't for any other reason than letting some contributors know, that the advice they might believe they are giving, may be moot. I know that when I 1st became involved on Houzz, I was glad when someone indicated that I may be addressing a question which had probably been answered months (if not years) ago. Helped me "learn" to check the original posting date before blathering on about an issue someone was no longer interested in.

HI -- Congratulations on your new home . Find a furniture store that has a designer on staff . They will help you with choices and your budget . And what is best about this is you can buy -"on approval " . This means if you get a sofa and then it doesn't fit the space or you don't like the way it looks , then it goes back to the store and so on . You will have to pay for delivery . Maybe think about having a bench for seating against the wall in the dining room , so the table can move over towards the wall to make a roomier pathway to the living room. Looks like you have the room for a three seat sofa and two lounge chairs or a lounge end sofa or a modular sectional .

Hi, up loaded some pictures of our chaise that can retro fit to any of our sofas. Our design it totally unique in the market.

Um why ? I'd do a coffee table , and have the light maybe 1 metre or less from the ceiling . The second one I'd just balance the first one , so if the first one is say 2.5 metres from one wall , hang the other 2.5 metres from another wall . The lights are really nice -- you would want them to be seen , rather than highlighting a couch IMO .