1 complimentary room upgrade for every 10 rooms paid with a maximum of two upgrades per day (room nights calculated daily and are not cumulative). (zoetryresorts.com)
Experience the beauty of two distinctive Indonesian islands, with luxury perks including complimentary room upgrades and free transportation at both resorts. (lhm-hotels.com)
On top of this, you get complimentary room upgrades and guaranteed room availability. (lendedu.com)