The air bed has in us endured without a defect occurred once. After that were at every other building either cracks in the welds, which had to settle patched, or determine detached Versteppungen so we build for five times ended up only a misshapen sausages are in the room, on the no man could be. It should be added that only our children and their guests have located it and we have inflated the mattress carefully and moderately, just until she was in the form and one without down to balls could be on. She was not abused as a trampoline, which the short life would then be able to explain. That she was quite comfortable at first and build up rapidly is because only a small consolation. Of us so no recommendation.
