Floor plan design for a two-family house on a slope

There are not many possibilities to bring light into the lower floors. And through the steep slope, there is really a view

Here is an impression of the ground floor without supports.

Unfortunately, there is a standstill in the shell construction this week. There is an urgency at another construction site. According to the principle of reciprocity "give and take," it is bearable. Until then, the guys have done a great job.

Attached are current pictures. Backfilling will take place this week. In two weeks, the roof will be done, followed by the windows.

I like it! How do you design the balcony railings?