No ducks about this one. I was unfamiliar with Carri-crafts until this one popped up. Seems like a decent price for a twin diesel 57' 97,000 pound boat at $60K USD. Only 60 cents a pound!
The swimming pool ladder on the starboard side seems misplaced since it doesn't reach the water level but it might be for climbing from a dock. Wonder if the Perkins run? Be sure to notice the cowbell hanging in the pilothouse.
https://www.yachtworld.com/boats/1972/carri-craft-570-catamaran-3542432/?refSource=standard listing
Decade ago I looked at a couple Carrie Craft 57'ers. Was thinking of establish tour boat for SF Bay. I spoke with a couple captains for hire and was told they would not take it into SF Bay because "if" a storm suddenly arose [which sometimes happens - in SF bay] they did not feel the boat would be safe under extreme wave conditions. They likened it to a fancy house boat; I do agree. That said... if used in locations where sea conditions will not suddenly get extreme then that boat would be fun and damn comfortable too.
The one you present is well outfitted compared to the ones I reviewed. And, pricy to in comparison.