A question....

I always find its hard and messy to just click on one object to copy it. For example if i want to a copy a whole house. I dont want to sit 20 minutes using CTRL+C on every prop on the house. Cant i select the whole house and copy it?

(User was banned for this post ("undescriptive thread title, use the mapping question megathread" - postal))

This thread exists for a reason. Extremely simple questions like this don’t warrant their own thread.

But to answer your question, you can use the selection tool and drag a box around the house to select all of the brushes and props inside of it. You can also hold CTRL when selecting objects to just add each one to your current selection.