It's ok. CASH ONLY. I'd like to try the "white train" instead next time or in the next town. The green (and white) train leaves every half hour or more, if the train does not have 10 passengers. The tour is posted as 35 minutes of driving time. Only 2 of the 4 headphones were working 100% in our row and our friends behind us only had 1 of 4. The non-working headphones only had one side of the headphone working. The most important part that I felt was lacking was the "guided" portion. So much more history could have been talked about in this ancient city. So much was missing and too much classical music. The music was beautiful, but so much more could have been narrated and shared. For example... What type of construct)besides "French Style."Stone from Lorraine or stone from Les Voges, imported from ... show us the oldest building on the route and tell us when it was constructed. There were many old visual signs (for those who could not read) on the route, like butcher, baker, etc. Tell us about them when we pass them. Souch was not said. Also, it was difficult to take pictures because the pauses were not longer enough.