I am the owner of Pure Vibes Resort in Playas del Coco.
Pure Vibes is very laid back and with no frills. I stayed in the 8 person dorm on the top bunk. The rooms were simple and the beds were super squeaky. My only complaint is the shower, the water moves at a snails pace down the drain and the tub itself is not the prettiest sight. There is also a kitchen which was very helpful.
There is a pool with a swim up bar which was nice and the lawn was kept up well with several iguanas roaming around.
I stayed at Pure Vibes for its proximately to the airport (a short 20 min drive), but I would not recommend Playa del Coco. It was strewn with garbage and not as pretty as other beaches near by.