Say you have a path like this "/some/path/here with spaces/". If you try to transfer it you will get a message along the lines of:
scp -rp 192.168.0.12:"/some/path/here space/" .
scp: /some/path/here: No such file or directory
scp: space: No such file or directory
You can escape each space but what a pain that is especially if you have multiple spaces in the path.
The simplest way is to use the follow........