Sometimes a landlord might ask you to sign a lease agreement where you promise not to enforce some of your rights. For example, that the landlord doesn't have to give you a written statement for all payments made and received by him/her, like water and lights bills, etc. However, even if you sign a lease like this, the law of contracts and the Rental Housing Act mean that this lease will be invalid and the landlord will not be able to enforce it. #StaySmart