Overall we enjoyed this experience. Be sure to read the details regarding meeting point and progression of events. The details state that you can take the boat cruise after the Eiffel Tour or at any time. However, it should state you will receive your tickets for the boat tour from your tour guide at the meeting point, then you can take the boat tour whenever you like. We tried to go to the boat tour before the Eiffel Tour due to weather on that day, but we were unable to do that since we didn’t have our boat tour tickets yet. Our tour guide was friendly and knowledgeable.
Skip the line Eiffel Tower tour was well organised and enjoyable. The cruise, however, was a disappointment. Tour described on Viator as: Then, embark on a 1-hour cruise along the Seine that's chock-full of sights including the Notre Dame Cathedral and the Louvre Museum. When we arrived at the jetty for the cruise we were told that it was only for half an hour. Another couple had the same response.
Me and my wife enjoyed the the Eiffel tower and the relaxing river cruise. Will recommend. Skip the line was great as we literally by passed like a hundred people to get to the second floor. Getting to the summit is not included and is a separate expense.
Sat at the step of the designated museum from 1:00 until 2:00 for a 1:30 tour. Never saw or heard from the organizer. I am sure they were there but they did not make an effort to locate customers. We couldn’t have been more than 20 feet away. Snooze you lose. For $100 each I expect better.