Hi drmish1,
We currently have no information on what category the hotel will be or how many Starpoints it requires for Free Night Award redemption.
As for W Retreat & Spa - Maldives and W Retreat Koh Samui, they have Limited Participation in the Starwood Preferred Guest Program because all rooms at these two properties are villas; therefore, Starpoint Award reservations must be booked at a higher Starpoint rate through customer contact center. You may view this information on their websites.
Fifth Night Free Award does not apply to Starpoint Award reservations booked at these two properties.
Best Regards,
Christina Zhou
Social Media Specialist
Starwood Hotels & Resorts Worldwide
[email protected]