The premise of this project was improving the usability of Fitness Hut’s app and, therefore, I started by analysing the existing app and listing the aspects of it that were not accordingly to the 10 Usability Heuristics for User Interface Design.

I analised the “Booking a Class” flow and gathered in a table all the problems I found, giving each of them: a severity ranking, an ease of fixing rating, naming the heuristics that were being violated and a recommendation on possible ways to solve them. This helped me visualize all the problems and which ones were more urgent to tackle first.