I have mixed views about this booking.
Objectively it's an amazing location and a very interesting set up and I will not ever forget the visit.
The boat was clean and the comms were quick and pretty good. I have never been to Rotterdam and, if the weather is good, this is a great experience.
On the down side I made a mistake in my booking and accidentally booked a boat that was too small. These units are not cheap and I had to weather the extra cost of staying on the dock in a hotel to make my friend's life easier.
We made it clear throughout there were 4 men staying and it was assumed we'd be staying in two double beds. There was not enough bedding and this had to be sorted as soon as we arrived which was not good. The sofa bed is very uncomfortable. This place is suitable for a couple or two very close friendly couples and nothing more.
The cost is high so having a very late check-in and late check-out was not cool.
The door is very difficult to operate and we had to invite in our neighbours for two hours while theirs was fixed.
Mixed feelings. Great experience but not good value or service and quite expensive. Would only recommend as part of a road trip for 2 days max.
Finally the boat rocks like mad even on a calm day and you need to be ok with this.