From an ex QF mate who’s daughter is cabin crew.
DRW-DEL-DRW is turnaround now where a few months back they over nighted in hotel. Came back into DRW recently from DEL and they take pax off 30 at a time for processing. Arrived in DRW at 09:45 and arrived at Howard Springs at 15:30.
Next flight was DRW-FRA-DRW after 8 days in Howard Springs, stayed in hotel at FRA airport.
They use J class seats, not double crew for cabin, no idea about tech crew but you’d assume it’s the single crew.
Mate was saying that cabin crew all enjoying Howard Springs, a great winter.