What an incredible place. Location is perfect for accessing the park, size is perfect for a couple (wouldn’t try more than that). Just a heads up that anywhere you go on this side of the island at night you will hear the coqui frogs. I found it pleasant, like being inside a rainforest (because you are), but best to be prepared for it. If it’s not your thing a pair of earplugs should be good enough to sleep through it and shouldn’t prevent you from booking this place :)