I was in Lyon for a couple of days for a work trip. Lyon has an extensive tram network, but they don’t just have regular looking trams. They are clearly bothered about design and style – this is France after all – and so the cabs of some of the trams are far cooler than the average. I don’t know how much extra it costs to get a custom cab design, but I think it is worth it when they make the system look better.