The generic kitchen plan seems okay.

The kitchen looks a bit lost under the high ceiling. Look at the refrigerator. 9' more than enough.

Don't care for the desk area. It's not needed in this day and age. If you want an office space, conceal it behind doors. I think it needs more counter space and storage. Is that an 18cf fridge right next to the huge range? Bad placement. Go back to the drawing board on this one.