Nice abstract design. Solid build. I haven’t ‘dressed’ it yet - will be using it to put my officey things on it to keep the desk as clear as possible. 
I would have liked the fixings to be adjustable to account for walls not being true. Mine is a new build but the wall is off by 2 cm in places. However, I do appreciate the difficulties of corner piece fitting. 
I am pleased there are the four securing points mid shelf. 
The white buttons are very effective at covering the screw holes. 
Very pleased with the item and would recommend.