The 733QC takes about 45 minutes on paper to role change. At STN it has been managed in less than 25 mins when it has been really necessary.
The overhead lockers and rubber jungle remain in the cabin the whole time. The containers used are the right size so that they don't foul the gubbins up there. With that said the bins can on and offloaded using a hi-lo in the same time as any oter frieghter that uses aby containers.
hope this helps
