Do all 10 chairs need to be at table all the time or can it be 8 chairs and 2 you bring over from somewhere else for large sit downs? DIAL UP YOUR CHAIR sizes to be proportional to table so, as to not look like child size chairs. Restoration Hardware furniture is over sized and generous proportions compared to many other retail sellers. Just any chair could be easily dwarfed by the RH table and look tiny. Here are a couple of my favorite modern chair makers KNOLL Brno flat bar chair which can be bought at auction and recovered in leather or vinyl of your choice and David Edward Furniture made for corporate, resort and colleges and available through dealers, I am showing here as a "host chair". Other "host" chair items possible of course. I just like this one.

OK... final grasp at a straw - your set of chairs for when they are not visiting, and when extended family come over, bring out fold out chairs with washable slipcovers? I know how difficult it is when you want to have a room that you like but you are having to adapt it for just for the one-off occasions and not as you would like it ideally. Perhaps that might work so you get what you want (most of the time!)

Share us an image of your favourite place to dine in

I love the first one! The cement one looks too industrial for my taste.