Background- we took the South America cruise minus Antarctica. Weather was great so we lucky! Brought too many hot weather clothes as we wore long pants until day 10. For formal nites, the guests were not as formal as usual. Not many gowns, many dressy tops with black pants or cocktail dresses.
Ship - infinity was in good shape for its age. Nice public rooms, nice spa but Persian gardens was nothing much at all.
Activities - lectures and cool events were mostly in the morning so some afternoons were slow. Exercise classes were both in the morning and afternoon which was nice
9137 was in good repair. Small but you could turn around in the shower, yeah! Balcony has obstructed view due to deck ten overhang and support beams. Balcony completely shaded.