The addendum discloses that the seller is not aware of (1) any class action litigation regarding building materials used on the property, (2) any past or present water leaks or seepage issues, or (3) any problems or changes reported in the property survey. It also notes that the seller has not submitted any insurance claims for the property and lists the source of the square footage reference as the appraisal district. The document advises purchasers to have the property independently inspected.