First: I would buy the sun again. If only because it is the highest working height (m just 2m tall). But even after a good 2 weeks of penetrating Plastikgruch is still there. And with massage techniques that will enable the volunteers in swing, wobble and creaks the sun very well with (where this is only a problem ästethisches). Finally, I am curious how the upholstery attachment (stapled) after many operations will prove itself. Conclusion: Absolutely useful and inexpensive, but not perfect