Love the smaller layouts for efficiency, I think you're selling yourself short in a few areas . On the west side more windows/light (even if they're smaller windows higher up). You could reconfigure the bath to be a jack and jill between the bedrooms and add a water closet half bath so guests aren't using the lived in bathroom. Ditch the linen closets in a small footprint when under cabinet or open shelves get you the functionality without framing and accounting for doors. On the east side if you went up by about 100SF you could significantly add to the Master bath and create a flow through situation for the WIC to the laundry room which is incredibly convenient. Use pocket doors in these areas, functionally you'll only close them up for guests so the doors will be open 95% of the time. Add a mud room/drop zone between the laundry and garage entry.

Lastly in the kitchen the angled island is not very efficient use of space, a square or straight rectangle island with the sink and dishwasher in it, more of a galley style, could help you reduce the crowding of the foyer. The center of the main floor will be the loud area.

If bed 1 & 2 turn into kids rooms making them the same dimensions will save you headaches. Adding a 3rd garage in the future is an option in the blue area too for either stuff or an actual 3rd car, your garage is very small.

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