The document provides instructions for installing a recessed floor panel bracket kit to lower the subfloor between engineered wood floor joists. The kit includes brackets, screws, and other hardware to attach the brackets to the joists and secure the subfloor panels below the original floor level, creating a recess. Instructions explain how to measure gaps, cut panels to fit, attach brackets to joists, secure subfloor panels with brackets, and finish with tile backer board. The kit allows for installing a drain or other recessed floor surface.