Hello, please upload the floor plan in the file - Import Floor Plan - Import CAD, or click on the column on the left - Floor Plan - Upload Sketch Map to upload the floor plan

Note: 1. It needs to be in dxf format;    

2. Close the walls, no need to leave other lines such as doors, windows, columns, and balconies;

3. Use lines to close directly. After uploading and generating the walls, add them yourself.

The new version screenshot is as follows:

The old version screenshot is as follows:

Reference illustration: