As a river cruise for two is almost as expensive as buying a car, one must be careful and understand what is on offer. I emailed with one of the people answering customer questions, he was extremely helpful and gave me some hint about what to look out for (indirectly). This helped us to make our decision of the cruise we picked. It is probably going to be very different from what we expect at the moment, but I am pretty sure we are going to enjoy it. The easy-to-navigate site, the information and the price saving are all because of the people at TourRadar. Thank you.