We did the first 7 days of the first 14 day Caribbean cruise ever on the Nieuw Statendam. She is without doubt the most beautiful ship on the high seas (at least amongst the main-line carriers).
Overall we had a great experience on the Statendam and there were no "dress rehearsal" elements to be seen on board. It was operating as it was meant to, and the service crew were in top form.
We booked this cruise last minute when we saw a good price pop up, and realized it would be nice to take part in the 'maiden' month of the new vessel. We booked a quad veranda on the 5th deck and a few weeks later booked another veranda on the 8th deck for Grandma and sister. Both rooms were Forward, convenient to the elevators and access to the Gym, crows nest and World Stage. The rooms were nicely designed, with a great shower. Flat panel tv was huge and there were usb power ports all over. You do not need to bring a power bar on board, in fact they will confiscate I think. We also had the drop down bed for one of our kids to sleep in. Great bed for her, but it did encroach on the king size bed a little. Perhaps it would have been better placed elsewhere.
Nice veranda room. Quad bedding with the dropdown above the King size bed. Couch converts to the 4th sleeping area. Really nice bathroom. Non-obstructed view, but the Lifeboats are right beneath your patio.