Hi! Allegiant at Melbourne Airport was really good. The Allegiant Air MEL Terminal was clean, friendly, and easy to navigate. The Allegiant crew were extremely helpful—particularly at check-in when I had a question about my carry-on. The terminal itself isn't glamorous, but it's comfortable and not too crowded. Security was speedy, and the wait at the gate was quite relaxing. It's a good little airport with a homey atmosphere, which I thoroughly enjoyed. Certainly smoothed the beginning of my journey out more than I could have asked for. Would fly from again in a heartbeat.