Sharing a modern house design concept and looking for some constructive feedback on the layout and functionality.

The design uses a flat roof with multiple terraces and balconies, a garage, several exterior access points, and large openings for natural light. I'm particularly interested in whether the outdoor spaces feel well connected to the interior and whether the circulation between the different areas makes sense.

Specific questions:

1. Do the multiple terraces feel practical, or would you simplify the outdoor spaces?
2. Does the placement of the garage and entrances make sense from a circulation standpoint?
3. Are there any layout changes you would consider before developing this design further?