Your rooms have such great architectural elements! When I read through the post and realized the age of the house, it makes so much sense. Really wonderful dimensions, too. Seeing the extra chairs in your dining room, have you considered extending the leaves in the table to better balance the space? I notice the furniture is the same tones and/or wood? If so, do you have pieces in other colors/textures (perhaps from other rooms) that would provide more variety? You have good pieces with which to work. I'm sorry to say this, but it's the wall-to-wall carpet with the rugs that is distracting to me. Do you have larger area rugs to layer, or remove those area rugs altogether and see how it looks? I also like the living room wall color. For the dining room, how about two shades lighter from the living room color from the same paint strip? Your dog looks so sweet! What a cutie!

There are some truly amazing options out there for hidden TVs. If you were open to any of them, that might make your arrangement easier. being able to place things without having an obvious TV in the room when it isn't in use. We have a TV mounted above a fireplace and it ends up straining your neck to look up that high from a couch. Keep the TV low wherever you end up with it.

what do you mean by "right now"???

The table top in your inspiration pic caught my attention. It's not the usual furniture showroom table top. I really like this cedar "countertop" and was wondering if something like it might work as a table top or as a top of a rolling cart island that could work as kitchen prep space and/or guest dining if not as a table. http://www.devoswoodworking.com/designing-wood-countertops/wane-edges.html Legs could be bought separately. https://carolinalegco.com/products/x-metal-table-legs-set-of-2-modern-industrial-legs-custom-sizes-available?variant=32186224640097&currency=USD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&utm_term=&utm_campaign=DR_PLA_Smart_200%25&utm_source=adwords&utm_medium=ppc&hsa_acc=7051262680&hsa_cam=9915659242&hsa_grp=103137792649&hsa_ad=432122759881&hsa_src=u&hsa_tgt=pla-296303633664&hsa_kw=&hsa_mt=&hsa_net=adwords&hsa_ver=3&gclid=EAIaIQobChMI6p_wwNPU6gIVgbbICh0T8w-jEAsYAyABEgIkX_D_BwE