I am booked at the Royal at Playa Del Carmen next month. It's an adults-only resort with a sister resort across the street, the one we are staying at being the more upscale. While we can use their facilities, they cannot use ours or so I am told. The reasons for picking this particular resort include: top-rated beach in PDC, access to 5th Avenue by foot, and adults only. You might want to take a look at it if these things mean anything to you. I looked at many AI but I don't want to spend all my time on resort, nor do I want to have to take bus tours to go outside the resort to see cultural things. For the most part, Mexico was the only place I could find that the AI had lots of things to do off resort but close enough and safe enough that you could walk or rent a car, and still have most of your meals at the resort. Anyone else every stayed here? I'd love to hear your reviews!