We stayed at the Royal Pacific hotel for one night on June 20th. The morning after we had the privilege to attend the early hour since we were staying on property even tough we did not have the package. Maybe you could call the hotel and ask if you still have that opportunity.
If your question is about the breakfast locations, there is a cafe that opens quite early close to the hotel lobby. We ate there in June and still were at the gate for 7am. It is a continental breakfast with fruit, toasts, yogurt, pastries and that kind of stuff.