We had H5 on Prima. While one of the smallest OS we've stayed in, it was nice.
Water, soda, three bottles, sparkling wine. Lots of switches for lights, curtains, dark out shades. Balconies not that big but nice cushions. Never got to use due to weather.
Haven elevators came in handy.
There are like five sets of jets in shower you can get going at same time. Toilet is higher and larger.
Haven outside has bar but if weather doesn't cooperate useless.