We were a family of 5 with kids aged 13, 10 and 6 and did an 8 night cruise to the South Pacific.
Overall decor and layout - very good. Loved all the small spaces. In the evening you could walk from one small bar to another and there would be live music going on in each. The public spaces are beautifully decorated. Love the feel of the Lido deck with its striped deck chairs.
Cabin - we had an inside on deck 4. Cabin was clean and bathroom very good. We had a shower, not a shower over the bath so that was good. The cabin steward was lovely but service definitely a step down from Carnival. However it was still adequate and didn't detract from our cruise at all.