Relatively easy for one person to put together. Two people are recommended for install on the wall. Everything was fine, except the wall screws provided in the box were way too long that the screws would be stripped before being flush to the unit. The screws were 5 inches long!  The instructions should have said that if you are using the provided screws to mount into wall studs, PRE-DRILL A PILOT hole the entire length of the screw first OR switch to a screw that is 3.5"-4" long.   It does look nice though once up. It is a sturdy piece and is very much furniture quality. I only took one star away due to stripping the provided 2 screws before realizing the problem.