How to scale a drawing in Autocad without changing dimensions?

This is an easy and quick way to scale AutoCAD drawings without changing their dimensions. Here’s how it works,

1. How to: Scale Down in AutoCAD
In the window, select the object or objects
Type SCALE
Then specify a number between 0 and 1 and hit ENTER

2. How to: Scale Up in AutoCAD
In the window, select the object or objects
Type SCALE
Then specify a number larger than 1 and hit ENTER

floor plan in detail