these are awesome. they look sleek, have a shallow profile against the wall, the instructions are really clear and the assembly is simple once you get going. 

my only complaint is a design  assembly issue the overhang at the top where the screws connect the shelf to the wall has narrow clearance (the package provides a small screwdriver). it’s difficult to screw into the wall with this small space and an electric screwdriver can’t fit without being angle which strips the soft 
screws.  So just prepare yourself for tired hands - it’s well worth the price and labor for a CB2 dupe. 

as another reviewer said, the clearance from the floor is shorter than the images suggest, but that isn’t an issue for me.