I would shop second hand for both since there are such delays in shipping and little availability in the stores these days. The space looks eclectic enough to pull off a great look with a nice mix of styles/eras. I wouldn't even mind a little funk with those chairs as the stars.

https://www.houzz.com/photos/query/eclectic-dining-room

Thank you.

Agree on the shopping second hand/antique/upcycle what ever you want to call it. Not so much due to supplies but because your options will be so much more interesting.

I would try to fit 6 chairs around the table.

I like these a LOT!! what do you think?

https://www.houzz.com/products/gdf-studio-phinnaeus-french-country-fabric-dining-chairs-set-of-2-griege-natu-prvw-vr~86230959

I also think that built ins might work nicely in this space. I’d probably do a bench under the window and then some shelving.

Or you can leave that wall empty and do it on the FP wall. I think it will brighten up the space.

Some more chairs