Brooklyn Nine-Nine Wiki

Posadita Bonita is the resort Jake and Amy go to on their honeymoon.

In the episode Honeymoon Jake and Amy go to a resort in Mexico called Posadita Bonita, they got the idea from Gina because she had a referral code (GINA30) that gave them a 30% discount.

When they are there they meet Captain Holt, who also got the idea from Gina.

The outside image of the hotel is actually the Sheraton Kauai, on the island of Kauai, Hawaii in the United States. The actor scenes took place at a different location; the shots of Jake and Amy and Captain Holt at the resort were in fact shot at the Hotel Maya in Long Beach California.