Your sink and stove are way too close. That's where all of the action in the space happens, and if you have them on the same run, you want at least 48" between the two. The fridge should always be on the perimeter of the kitchen, as it's often the destination of those looking for a drink or a snack from outside the kitchen. Placing it on the perimeter keeps those folks out of your hair. A range often looks great flanked by two taller objects, so I placed the fridge and the pantry to either side on the back wall. The space isn't made any better by the addition of the peninsula, it's just made harder to access. It works best as a galley. The bay window is ideal for seating, but not with an oblong table. A round table perfectly suits it. One with leaves to expand allows you to seat up to 10. The secondary sink added nothing in it's location. Placing it to the right with coffee making stuff and barware gives it a dedicated purpose and using glass cabinets above displays your coffee mugs and wine glasses. I can't tell where the windows are on the sink wall, so I left the sink in the same location you had it, and having it off center gives you the big long stretch of counter between it and the banquette as a prep area. Again, I can't tell where the window(s) are, so I just placed wall cabinets above. They may or may not work for you.

{{gwi:1589753}}

ditto, except : put a sink on the same counter as your cooking surface, not so far away.

great ideas...I had not thought to colonize the dining room so completely. The large bay window would be tough to put seating around as the area is almost all window, to quite low down. The table is more illustrative as we have not purchased that yet so a rounded expanding table does make sense for that space.
Also, anything wrong with swapping sink and stove so that the sightlines entering the area are not dominated by a pile of dishes?
tc

I would want the sink in front of the window personally, and if you look at most kitchen designs, most people would as well. There are code issues with a range in front of a window. If you have issues with dishes piling up while you are working, then a deep sink and maybe plan for 2 DW's. I've done several kitchens with that feature. Try to load as you go., Modern DW's don't need you to rinse, so as soon as you're done with a measuring cup or mixing bowl, in it goes. With two, you can have your prep stuff in and running while the other is reserved for your actual plates and glasses. No accumulation! And you will still use less water and electricity than you would if you handwashed everything.

Chair height is only 16-18" from the floor, so unless your windows come down that low, a banquette wouldn't be a problem. If they are that low, then just a round table and chairs will work fine.

tomcarter - You seem to have a wall oven between the sink and the range - am I reading that correctly? and that doesn't make sense and then in greend plan I no longer see it. just observations.

Sinks should not be in sight lines.

Put beautiful countertop under windows.
Sinks should not be under windows. Yuk.

Swapping sink and range would have the benefit of putting your range on an outside wall for easy ventilation. Also, don't give up on range under the window just yet. Green refers to "code issues" but in many places there are no proscriptions against doing exactly that.

I wouldn't give up on the window/range either. We are trying to implement it too. Here are some examples.

https://www.houzz.com/photos/kitchen-modern-kitchen-san-francisco-phvw-vp~27996-modern-kitchen-san-francisco

https://www.houzz.com/photos/funke-modern-kitchen-chicago-phvw-vp~17064-modern-kitchen-chicago

And here is a thread about the subject of range-under-window:

Here is a link that might be useful: ranges/cooktops under windows