I have had clients that have been on the Orion and found it very luxurious for that type of ship. \
To my knowledge this is not a "National Geographic Ship" just chartered or used by them for particular voyages. Many times ships are chartered by A&K or similar tour operators and then sold as that operators ship.
For instance Regent used to charter the Explorer 11 for Antarctica and sold as a Regent cruise. It was not a "Regent" cruise same staff, cooks etc that were on the ship when Regent was not chartering it. They did send a person on board to oversee things and a chef to try to guide the kitchen but it was nothing like a Regent ship.
Not a big distinction just thought I would mention that.
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