The spring is very easy to assemble, even if associated with a certain risk of catching your fingers. It includes my room door even to the castle, and then release when I leave the door wide open (about 90 degrees) or their mitgebe a little push. Otherwise, the door only leaning on what is also sufficient for my personal needs most. The spring looks very chic and is hardly noticeable. However, to complain about is the, in my opinion much too high price, especially if you still expects the delivery to. The shipping container is too big: The spring is in a small blister sealed (about 8 x 12 cm) and is light as a feather - an envelope would be quite sufficient (on the other hand, it comes in a much too big box). The ordering process and delivery was flawless. Conclusion: I can thoroughly recommend, even if the price is too high, the product and the seller; 5 euros cheaper and there
