We stayed at Couples Tower Isle from April 14th through the 19th. The resort could hardly be any better. Although my partner fell and injured her back getting off the snorkeling boat on day 3, we still loved the resort.
The Good: The food, the drink preparations, the ambiance, the International night(?) dining by the pool on Saturday night, and the awesome staff.
Room for improvement: Even before arriving, we both wanted to take the shuttle to the nearby Couples Sans Souci for the day, but we were told all 4 of the days we were there were booked...with 12 people on the 'cancellation list'. That tells me there was no way in HEdoubleLL we even had a chance to go even before we arrived. If you list this as an amenity, at least make sure you can accommodate everyone.
Other than that, we want more...so we will see you NEXT April...it's already booked.