The conflict at 24 Mabelle underscores the risks Ontario landlords face when operational shifts collide with long‑standing lease terms, aging tenant populations, and evolving provincial legislation. “The method and location of rent payment is a contractual matter that one party cannot unilaterally change just because they feel like it,” he said.” Hoffer added that even if leases do not explicitly permit such changes, landlords may still impose reasonable rules — including requiring the use of a portal — if justified. Sudden procedural adjustments may trigger legal challenges, reputational harm, and heightened scrutiny from tenant advocates and community legal clinics. In a climate shaped by AGIs, rising operating costs, and regulatory change, operational consistency and clear communication are becoming essential risk‑management tools.