Everything was great except the tour company gave only 3 hours to explore, which was not enough, and this was on September 9th, which was Monday. I breezed through the site, not listening to the audio guide, and was still rushing to get back and not miss the bus. Another hour, as mentioned in the description, would have been great to sit and enjoy the views, have a bite to eat in the village, and not order takeout and run towards the exit. That's the only thing I did not like. Otherwise, the bus was Mercedes Benz, clean, comfortable ride, I thought the bus might have been brand new. Driver drove smoothly, fellow passengers were quiet, tour guide Kritika was helpful with setting up the audio guide app and giving all the necessary info for the day, and shared the history.
I have a suggestion for Trip Advisor: please add attention note about the meeting point and that it is a small church near Hyatt Regency Hotel in the 17th Arrondissement, and that is to not be confused with the Historic Notre Dame cathedral. I almost ended up putting the world famous Notre Dame Cathedral address for my ride, but a gut instinct made me copy and paste the meeting point address. I was surprised when i reached the meeting point at 6:15 in the dark and had to ask around to make sure i was indeed at the right place!