Alu-tech Caravans

I think there must be quite a few members who own Bailey Alu-tech caravans and I'd love to know what everyone else thinks about their vans.

I've had a Unicorn Madrid 4-berth and changed it this year for a Unicorn Seville 2-berth and my experiences lead me to say that I think they are beautifully designed caravans badly manufactured. The reason I say that is because on both of my Unicorns I've had quite a few instances of furniture fixings working loose when under tow, which I think may be due to the screw fixings not being able to get a solid bite into the wall construction because of the lack of a wooden frame.

Have I just been unlucky? Or have other members encountered similar problems?