This was our first cruise in our lives.
In a way we were very impressed but looking deeper under the surface MSC has lots of space to improve their service delivery.
Very well aware of fact that this point is most likely not MSC Musica's responsibility but need to be said that waiting for approx 3-4 hours in a queue to go on board without any seating nor refreshments or clean toilet facilities is not a good start.
NOt sure about cabin category but surely you can pick it up from cabin number.
Review as mentioned above in general review