I can’t find the thread myself anymore. I once posted a floor plan somewhere. We built almost ground-level quite high on the slope. One side is built into the hill, the slope is supported with concrete foundations, and one side is slightly out of the hill. The slope is a bit steeper than yours. We have a somewhat larger plot than you and were therefore able to build slightly wider. But hardly any depth. The left half of the house consists of one room + a bathroom on 2 levels. Under the upper level to the north is rock. In the middle is a combined room for entrance, laundry, and wardrobe. We made the children’s apartments separate, as neighbors. Separate front door, separate kitchenette, separate bathroom, and no connection inside the house. To the south, the living units are connected by a wooden terrace/balcony. It wasn’t really cost-optimized, but after a little more than a year in the house, we feel very comfortable. The slope and driveway cost a significant extra charge. In return, we have a wonderful and unobstructed view over all the roofs of the 40-house village down into the valley. Details gladly via PM or come by. The pictures are not quite new, some things have grown back in the meantime, the trash put away, and the hot tub set up.
House with south-southeast balcony

View with coffee from the dining table:

Slope reinforcement at the driveway:

Entrance north side:
