We got ourselves the blind to secure the open staircase. Unfortunately Klassiche Torsysteme were not there on the other side only has a rounded handrail. Here does the Rohbefestigung from Lascal good services. It does its service, but two things are annoying. 1. there is a child safety lock, but this only prevents the shade is pulled - so the stairs will be protected, making it pointless and annoying. 2. the shade does not slide back quiet and clean. There is a loud rattling and often it verhackt and it must, after the fuse has been unlocked, another step be extended and retracted with a second try. Overall, a viable solution for special circumstances. But not thought out, high and low value for this too expensive.