This is by far the best casino in Jaco (clean, various slots, roulette, card games).
Visited Hotel Cocal w/ BFF - we both liked the casino / clean / plenty of gambling options.
Did not realize until 20 minutes into visit (I'm a naïve MN gal; he's a well heeled traveler - ignores a problem until it becomes one) - 80% of patrons were 'ladies' and 20% of patrons were 'overweight and / or 1 drink over the limit' men.
I would still highly recommend this as a good casino in Jaco, a great place to watch a free show of married men trying to pull the wedding ring off of their swollen ring finger, or walk out to the beach as it's a beautiful setting.
I wouldn't recommend bringing kids or my nieces / nephews. There was nothing overtly evident (paid gals / bored married men) of what was really going on - but kids will be bored to death.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.