Positives:
Amazing view and plenty of room to sit and relax. There was one huge bed where guests could lay down, and it would have been good to have that space to lay down, but you can only secure it if you are among the first in line to enter the boat. There is a beverage service with which you can use to order drinks, and a champagne service which is available only if you order it online when reserving.
Negatives:
The champagne was brought very late, probably because the staff had forgotten, so I had to remind the staff. Also, the music was not matching the ambience in my opinion.