Originally Posted by LovetoTravel83

Will be tight as one would be required to sleep on the sofa. Had it been a child, I think it would be fine. Not sure as an adult. But yes, you can get 3 ppl in their villas.

I don't think there will be any issues if they're not in the booking. Just make sure you let them know via email that a 3rd person would be joining as they need to have an extra seat on the seaplane.