A mobile-first rental app designed to simplify how people explore, request, and manage rentals of everyday items. I created task flows for onboarding, search filters, item details, and booking to reduce friction at key decision points. Through usability testing and heuristic evaluations, I identified and resolved design flaws, iterating on the UI to match real user behavior. The final design emphasized accessibility, responsiveness, and trust, ensuring a seamless experience across devices.