We have cruised on the Riviera and Marina a few times and are booked on the Vista later this year. We have always enjoyed the Oceania product and the size and amenities of the Riviera and Marina seems to hit our 'sweet spot'. There was always a compromise with the cabin (we tend to go Concierge Verandah) as although they were nice, the bathrooms were, as my Scottish wife would say, "A wee bit cramped". Nothing like Concierge on Regent but then not that price either. However, when the Rivier