How to make a grass in architectural design

One grass: big functional relationship and traffic streamline, such as where to put the main entrance and where to put several functional areas. You can draw a functional bubble diagram.

The second grass: set the room, and adjust each specific room while setting it. It can be thicker, but the general room position should be fixed.

Three grasses: it can further deepen the plane function, that is, optimize the layout of the room, and consider the facade effect. At this time, we should pay attention to the combination of elevation and plane.

Every step should be discussed with the tutor, and he can only get points if he is satisfied with the approval.