I find the floor plan quite nice – very typical of the time with the open floor plan on the ground floor. Not exciting but functional and modern. Given the large available area, I would have provided the children with a bathroom instead of relegating the only second shower to the guest toilet. I am also quite certain that these open floor plans will not remain modern forever and would consider how to possibly separate the kitchen from the living area later on, for example by providing a connection for a stove on a wall and not just in the area of the kitchen island. From my experience, dressing rooms are usually impractical space wasters (unless you are a Kardashian and have 1000 sqm living space) but apparently for many today a luxurious MUST – personally, I prefer to plan for more built-in wardrobes. So rather small details.