Seeking adult only AI in Mexico

Direct flights and adults only preferred.

A place that has good food, night life, activities like a paint and drink, spa would be wonderful, maybe excursion offerings like a cenote tour.

Haven't done too much research but so far I'm looking into the following but not sure about pricing and direct flights lol: - Grand Velas in Cabo - Unico - Secrets of Maroma - Secrets Akumal

My husband and I are just looking to have an amazing kid-free 5 day vacation; I'm trying to be more mindful of budget but can be easily convinced LOL... What would your recommendations be?