Of course, there are some good designs that are also suitable for your fairly simple plot. But to repeat: the problem is that your wishes cannot be realized on this area or max 10 meters width without other disadvantages arising. The upper floor collapses if you want to integrate, in addition to three bedrooms, 2 bathrooms with walk-in showers, a dressing room, and a laundry room. Without it being your wish, a problem is the lack of storage space. I personally advise changing the external dimensions to 9 x 11.5 and rethinking the use of the bathrooms with corresponding reduction of space-consuming extras. Maybe you also need to reflect yourself that a house is not just a collection of nice-to-haves, but a collection of functioning elements. As has already mentioned, I have to agree that many here have been really spoiled by staged Pinterest photos showing excerpts from large architect-designed houses, suggesting to builders that nothing else is being built anymore. In the process, the view of one’s own plot, budget, and needs gets lost. Viewed soberly, it becomes boring. I am now signing off from this thread as working with unrealistic wishes is no fun for me.