Can you be sure it will be legal?
If you follow the plain English instructions that come with your document you can be confident that the document will be completely legal.
Obviously we are not present when the document is signed, so we can't confirm that this has been done correctly. The most crucial factor in producing a legal document is having it signed and witnessed correctly (clear instructions on how to do this are included with your document when you download it from us). If you are in any doubt, you should seek professional legal advice.
Another important feature of producing a functional document, is that it should be clear and unambiguous. Again this is your responsibility we cannot determine the clarity of the words you add. If in doubt; get a friend to read them and make sure they understand what you want without you having to explain it verbally.