0:00 Start
2:51 ORTHO
3:46 LINE
5:44 OFFSET
7:43 FILLET, radius=0
9:51 Select objects with a window
10:52 FILLET, set new radius
14:28 TRIM
15:02 RECTANGLE for the door
16:11 ARC for the door swing
18:35 Select with a crossing window
20:11 STRETCH
24:08 COPY
25:37 Dimensions
27:24 Layers
30:06 Create a new layer
30:41 Set layer color
32:15 Changing layer color
33:25 Keep objects' color "BYLAYER"
35:14 Change screen color
39:58 Set current layer