There are few options to help access items from a blind corner cabinet. This pull-out shelving system is one of them. The system seems relatively sturdy overall, and the base is solid.As is typical today, the instructions are generally inadequate. First, the minimum width of the cabinet's opening is actually less than the 15.7 in. (or 400 mm) listed. Only 15 inches is needed if you place the base of the system adjacent to the wall/opening of the cabinet. Also, what is not made clear is the minimum height of the cabinet's opening. Only at the bottom of the full description is it noted that the height of the system when fully assembled is 22.4 inches. This is the minimum height of the opening. I had to increase the height of my cabinet's opening (with no room to spare) after initially assembling the unit only to find the shelves would not slide out. At this point, I also realized that I had unnecessarily widened the opening of the cabinet to 15.7 inches when my original 15 inches was sufficient. (Actually, one could have as small as 14.5 inches for a tight fit.).I like the feel and operation of the system. It works with ball bearings and smoothly slides both sideways and forward/backward. The only plastic parts I noted were the basket hooks, and there were two spares provided. I don't suspect they will break any time soon, though.Not surprisingly, at least half of my cabinet's volume will be unusable, but for those items I can store, accessing them will be much easier.