Need costa rica private villas for yourself, Most of the best Costa Rica holiday villas are booked months in advance. Other house rentals that match both your needs and your budget will become available soon. Costa Rica vacation rentals, whether on the beach or not, may necessitate a more flexible schedule if you choose one of the more popular options. Setting aside three or four blocks of dates is a smart idea. At least one of those dates should be available for booking at your desired vacation property.