Hi, I also find the floor plan very stylish at first. Our considerations are going in a similar direction (and as soon as I have a plan worth publishing, it will come out).
A few notes on your upper floor: 1) We also initially planned a fairly large bathroom. Freestanding tub, view... and the longer we dealt with it, especially with the frequency we use the bathtub, we downsized and made it "simpler." You should definitely think carefully about whether it is worth using so much space for the bathroom given your (actual) usage habits. (Please just take this as an idea, it may be that this is an incredibly important room for you). 2) We planned sleeping and dressing room the other way around because we didn’t want someone (child, guest, burglar) to stand directly in front of our bed when they burst through the door.