So, if we say 2500 euros is the average that's about $400 USD per night for seven nights. I assume that's a two person price, and not a per person charge. At first that may seem a little expensive, but given the rise in cruise ship prices these past few years that's really not that bad. They need to improve their website, and better address the many questions that will arise (like those on this forum).
The website has a contact (you must click on link at top of page) which I think was Switzerland for questions.
