Two times of this :
1. Property: St Regis Jakarta
2. Date(s)/night(s) of the week: Sunday - Monday
3. Original room booking & rate: base room
4. Suite upgrade received: Caroline Astor Suite
5. Days prior to arrival the reservation was made: 1 week
6. Comments about SNA application: granted at h-5
The sna usage is more for burning unused SNA that will be expired at the end of the year.
I will have couple of stay scheduled later but at RC and EDITION properties that didn't participate in SNA
I stayed there pretty often and they always upgrade me to CA suite even without SNA.