If you place the house with the floor plan appropriately on the plot, then you have the kitchen on the south side on the ground floor. However, in my opinion, the living and dining room should be there because of the sun.
We deliberately arranged the rooms this way. The kitchen with the large band window facing southeast and the dining area, which functions as the "center of the house" for us, facing southwest. We only use the living room, i.e., sofa and TV, in the evenings...
Please have elevations made for you; I imagine the windows would look chaotic on the facade.
I absolutely agree with you; we hadn’t gotten that far yet. First, it was important for us to have any floor plan at all that meets our requirements. You wouldn’t believe what kind of designs were presented to us after a several-hour "orientation meeting"...