You can use this App to learn about App Setup | you can also customize it for your own Business | and it will also be a good starting point if you are working with a client and you can add more customization! How to Use it You just need to Create a project in Firebase (follow Flutterflow’s documentation to do so). All the Actions are already set up in terms of filters | conditionals and actions | so once you connect your project you will be able to start adding the information of your classes in the Backend. Currently you will need to add the Class Information directly to Firebase | so to ensure the App will properly work please make sure you add the information in these Collections: -Trainers: Add your trainers to your Collections. -Levels: I added All Levels | Beginner | Intermediate and Advanced but you can change it to the ones you need. -Sports: This will be for the Type of classes you will be offering. These could also be types of dances in a Dance Studio. -Classes: Add your classes to your Collection (make sure you fill out all the fields | and be aware that the Attendees will be filled out through an Action in the App so you don’t need to fill out that one). The other Collections will be filled out -Make sure you deploy the Indexes (You’ll get an error if you don’t do so). If you have any questions about the Setup | or if you run into any issue when setting it up | please don’t hesitate to reach out to .. I am aware that sometimes it is hard to understand how someone else built something | so I will be glad to help you! Additionally if you have any suggestions | or anything you would like to see in the App | feel free to reach out and will be glad to include it in future versions of the App.