200 sqm are not to be criticized, unfortunately the result is to be criticized.
I want to see the kitchen furnishing, the utility room planning makes it rather inconvenient.
Unfortunately, a site plan is also missing, e.g. the marked pool. But it reads more like you would come back into the house wet through the living room. Therefore, for me, the location of the house/pool, terrace should generally be reconsidered.
Bathroom .. 14 sqm ok, but position of shower/toilet ... no. Whether the bathroom has to be accessible from 2 sides is more a matter of taste. I only point out the issue of "teenagers and overnight guests." In the bedroom, I would be interested in the bed position, probably on the north wall .. That really creates a lot of unused space. A more optimal use of space on the upper floor would probably also allow installing a small second bathroom.
But, as said, the site plan is missing and I would reconsider the intentions for pool use.