I bought on sale this suitcase. Delivery as usual good and fast. Unfortunately, the case was not correct "assembled". The two case halves are held together by two metal pins. A metal pin was so wrong and forcibly inserted the retaining tab has a bent and the trunk is not even allowed to close properly. With minimal technical skills you have but it hinbekommen.
The case itself is top. The rollers run super easy. Only the telescopic handle could be a little more stable.