Sorry that the pictures are rotated.Start at the bottom!
First of all I'm glad it was in my house not someone else's. Scaffolding take up a lot of space and can knock into a lot of things if you are not careful. First start at the bottom BEFORE you erect the scaffold. Then erect the scaffold.
I got the scaffold from Menards
Make sure you protect The floors. I used heavy construction rosin paper. even over the carpet.
It is a good idea to get the locking wheel option instead of the standard legs.
Well more later.