Selfie Mirrors are perfect for large groups as they are open air machines. You can have them with a backdrop or without. They can operate inside as well as outside (depending on weather/location and our discretion). All we need is 1 power socket to be available. We usually arrive to set up 1.5h prior to start, unless agreed different. Selfie mirror takes 3 portrait shots every 5 seconds (times can be changed) and prints photos instantly.