Positives: - Safe lock (2 locked compartment) - Quick and easy installation, removable and thereafter wiederfixierbar without tools (beneficial in furniture movement) - Chic, modern look - No interfering cross bar when opened (advantageously in the staircase area) - Easy to use, with only 1 hand - Opens in both directions
Negatives: - Too much play in the plug shims whereby the door may sag, despite correct installation and be raised to close must
