Canceling WM question

I have a friend who is booked at WM and is considering canceling. It's more for convenience than anything, not that she's unhapy with them, if you're wondering.

Has anyone every canceled with them or know what their policy is?

i cancelled with them..
how further along was she in her contract? FH and I only had a deposit with them..

You have FM on the step by step instructions.