I first off bought a bluebird bed on others recomendations, and to be fair many folk seem to be more than happy with them. I was appalled, so sent it back and got a refund. When I couldn't get it to sit right, was told to move it around for the best fit. I asked what are the measurements and the datum for the mounting holes, again told to move it untill it fits. When I said it doesn't fit properly, there is a huge gap at the back and the mounting flanges sit right on a pressed rib, was told to 'smack the rib flat with a hammer, some of them are like that' What? VW pressings have random ribs pressed in them?!!! I could go on, but as I said, many people rate them, so each to their own. Me, bought a 40yr old Wesfalia unit. That fits and works and is very comfortable. Just my experience and opinion.