There are those shelves in at least two versions. I first ordered one of NOL trading and found it really great for the price. Scouted assemble easily and looks reasonably well processed from. A few days later I got two more, this time at Oxid7 GmbH (overlooked that it was from another seller) and when the arrived the disappointment was great. Rickety construction that you get along only with mallet and screwdriver. If the thing is built, it is also relatively stable, but is clearly inferior to the other version. For the first version I'd give five stars, but since it is a gamble and the second version is really inferior I forgive only one.