Was able to build myself, 2 people would come in handy. Only issues I had were with the instructions: my set had the first set of hardware mislabeled so I thought they were missing. Called customer service gave me the right letters turned out I had them under different ones. My shed has 2 sets of doors. Each set has different size tubes to place in them. Instructions did not indicate this, again customer service set me straight. So all in all instructions could use some updating, but shout out to the customer service team for being excellent