A few years back I lodged at an "unmanned hotel" in France. All open balconies, no internal corridors, construction appeared to be similar to the flats / maisonette codes in the UK. Can't recall what the fire instructions stated.
More recently, back in blighty, I stayed at a hotel staffed during 7.00 till 16.00hrs only, thereafter it was
unstaffed. The hotel resembled any other hotel, it had appropriate AFD and the usual trimmings. Simple clear fire evacuation procedures were on the back of the bedroom door!
My colleagues and I seem to recall something about the french hotel chain "Formule 1" challenging a fire authority in england - the fire authority were concerned about the evacuation of guests, did a quick google search and couldn't find any further details.