mPwr is a mobile application designed to revolutionise the connection between gym owners and personal trainers. By leveraging an intuitive platform for space advertising and booking, mPwr promises to streamline the process of finding and securing gym spaces for trainers while providing gym owners with a steady stream of vetted professionals and income. This case study delves into the design process, showcasing how user-centred design principles were implemented to create an intuitive and user-friendly experience for both gym owners and personal trainers.