Fire protected kitchens? In a married quarter? I very much doubt it. You might have fire resistant doors, but pound to a pinch of shit, all the furniture, finishes and general personal goodies would not be non-combustible. So a small localised fire quickly leads to voluminous quantities of toxic smoke, through the propped open "fire" doors and into the lungs of the pad, his missus and his little cherubs. No better than singlies in the block then.