Hi Mike, I don't think the beds ever went away for most brigades - GMC being the major exception but it caused all sorts of problems. To be honest there's not a lot else to do in the wee small hours and the Ffs may as well get their heads down; my main problem with this came about because of the idiocy of projects such as the London's 'privacy for all' which meant an individual room/no shared showers for each person on shift rather than the old dormitories. This cost a fortune and created a huge amount of problems for management for absolutely no tangible return.
I'd heard about this shift system from a Norwegian guy a few years ago and at the time thought how wonderful it sounded from a ff's point of view - I just couldn't believe it would catch on in the UK. From a management point of view its also sensible with less shift changes, so better continuity and reduced overtime costs, etc. the only downside being if you have a major incident then the same crew may have to attend a couple of times in the same shift.