Beautiful table. I don't particularly like the metal/cane chairs. Too 'light' in appearance. Do you use the chairs by the window? I think they are too close to the table and they are too big in comparison. Could be the angle of the photos though, may look different in real life. I don't think your ceiling is too low to hang a pendant above the table. How do you change the table position? If you only turn it around, you can still keep it centered under a light. If you move it to the wall it's another story of course. The two paintings above the console should be hung lower and I prefer them on one level. You can add table lamps on the console and a floor lamp in the corner between the windows. If you use the two chairs, I would add a table in between and angle the chairs a bit. I'll see if I can find you other dining chair options.

Love your style and you've got some beautiful furniture there! A deep aubergine purple velvet on your wingbacks would look stunning. I'd tend to stick to purples in this area to keep it classy. Also, a dark purple would be more practical with kids than a cream. I'd keep the chairs you've got, unless they are really wobbly. Get someone to check them out and give you a quote for repairs and then you'll have a price to work against to see if you can get cheaper. OnePlan is right on the style and yet I don't think they look out of place in the room. I also like the idea of bench seats or if you wanted something really different, you could get a church pew?! I don't think the room has too much dark furniture as it is a large light area. Keep us posted with pics/samples of possible fabrics you find. Also, check out fabric outlet places.

The chairs are a good match. Leather is probably best, great for kids' spills and accidents, but any fabric will do. Not sure on purple with green - those two colours together clash a bit for me. The green kitchen looks great, and I'm a fan of dark wood. The only thing throwing it off at the moment is the yellowish coloured walls. If they were repainted a soft white, this would make the green and the dark wood really pop, giving you a fresh and sophisticated, calm look which I think would work well. You could then upholster in a green to match the kitchen which would look appealing. Finish it off by some fresh white flowers as accents in the room to draw the eye and you've got a beautifully transformed space with a fabulous feature dining area :)

I would get a better chandalier with better lighting and IMO DRs do not have to be bright as they are mostly used in the evening.