After we have a double bed of this type for many years that now the family has remained abroad, we bought two single beds, as you are so flexible. The partially criticized smell diminishes quickly. Of course, you have to re-inflation in the course of several days before, what the heck. Disturbing these beds is basically the bead at the end that will act as a headboard. Would seek in the future to a brand without this bulge.
Addition:
Since the end of 2013 of the airbeds leaks: A small tear in a seam. The bed was maybe six times used in the two years. So I have to play in the safe quality but a question mark to make ...