I have not stayed post Aug 18 but...
1) towers rooms give you full breakfast on top floor while plats can choose breakfast in main lobby.
Frankly I like breakfast in both spots. Ground floor might be a little more crowded but has a little more choice but barely.
These both are full, excellent buffets
2) towers lounge is nice. Regular lounge for plats is one of the worst in Asia. I hate it.
Overall property is nice because of location and service. i have been staying there regularly for 15 years but switched to JW this year because lounge and suites better (i dont care about view).
Redemption rates same at both properties but JW far more expensive. I will take Sheraton at low cash rate