Looks about has aerodynamic has brick, don't know what wind tunnel they tested this in, the new build system looks interesting if it keeps water out could well be a breakthrough Bailey thinks so otherwise they would of not given a ten year guarantee, will need to scrutinise the small print.
One thing Bailey are doing is looking for new innovative ways of redesigning caravans that can only be good for the consumer and may also make the other producers sit up and think about moving forward and not just re jigging interiors and colour schemes, well done Bailey.
NigelH