I was on the Royal Princess in April and here was our PnP in our room. Pretty sure we had a deluxe. DD was 16 months on this cruise. Her first cruise she was 8 months old and we went to Cuba from Miami. We had a small ocean view cabin then and initially had a PnP but sent it back because it was too cramped. She co-slept with us on that trip.
We gladly paid for gratuities for her on both trips. The staff works hard and I don't mind paying for them .
As for general tips, she was much easier on the first cruise because she was not that mobile yet. She had her first of ma