I was here a Friday to Saturday night. Lounge was closed. The Platinum breakfast was a 20$ per person (so 40$ total) on anything you want from the menu in the restaurant. We ordered egg benedicts, fruits and sausages/eggs/potatoes, everything was excellent. The total was over 40$ but we actually did not paid anything.
As a Plat we were upgraded to a large Executive room on the top floor. The room was very nice, the only drawback was the bathroom sliding glass door, as said before.

Overall, a very good use of a 1-5 free night certificate.