The only thing I have to complain about is that one of the attachment to the wall can not sink in wood screws.
For this one needs a Forstner bit, which can be used for drill screws form a small depression appropriately. Den but probably nowhere near each home.
Or you can take any other screws countersunk flat with rounded heads. They are then not even sunk, but looks better.
That would be two 4mm thick, min. 5cm long screws.
If you do not mind this minor inconvenience, I can only empfelen this shelf.