We really like the end result after assembling the unit.
But if you are not handy , I would not recommend this unit.

There are brackets that are bolted to the 4 "legs".
The one in the back did not line up - and I had to drill the steel leg to get the bolt to connect.

The screw holes in the 2 shelves also had mismatches. So I drilled 2 holes in each shelf so I
could put the screws in.

While not difficult, It took far  longer than it should have to assemble.