Jean-Marc was excellent! We decided to make a day trip to Épernay, and he could accommodate six adults to and from various Champagne houses. He was on time waiting at the train station when we arrived and got us back to the train station in ample time for us to return to Paris. He was knowledgeable about Champagne Houses to go to (without reservations, although I recommend making reservations in advance). His van was very comfortable and clean. His driving was safe, and he provided bottled water. One of our people left their wallet in the van and Jean-Marc promptly returned it before we knew it was missing, so he is very trustworthy. I highly reccomend the Bubble Shuttle and you will see for yourself the excellent service that is provided, make sure you tip greatly because it is worth it! :) We are happy and will be sure to use the Bubble Shuttle services during oour next visit to Champagne! Thank you Bubble Shuttle and Jean-Marc!