Model making processes and the interior:

This are the two geometry I chose for the Villa.

I connect them in this way at the beginning 

The left side is the public area and the right side is the private area. The narrow entrance from public to private is match with my client high security requirement. but then I feel that the both sides are not real connected, they like separated things, so the final design of villa came out.

The first attempt:

The final one:

The interior: The left side is the public area and the right side is private space, with a courtyard in the middle.