There are a few world class resorts in Costa Rica where vacation rentals are fully serviced...

If you do a search for luxury villas you can choose from a wide selection around the country, and an advanced search can shorten the list. There are a few world class resorts in Costa Rica where vacation rentals are fully serviced by onsite staff, such as Reserva Conchal Golf Resort on Playa Conchal, Los Suenos Golf Resort and Marina on Playa Herradura which is near Jaco Beach, and Hacienda Pinilla Golf Resort on Playa Avenilla, not far from Tamarindo.