I'm not QFUK but plenty has been written on here.
Basically, they operate LHR - SIN, BKK, HKG. 4 day trips with 3 days off in between plus the odd available day (correct me if I'm wrong).
People do commute but staff travel does not kick in for 6 months, which could be a struggle on any airline if you commute from Europe.
Seems like a nice arrangement but wouldn't suit everybody. In fact, commuting has been mentioned as one of the reasons of the turnover.