Very stury, easy directions. I did it myself in less than an hour. Most pre-drilled holes had metal threads in them which was amazing, I had trouble with one of the plastic pre-drilled holes but it came with extra. I popped it out and put in a new one with no trouble. Lots of extra screws and pieces just in case. The hinges for the feeding bowls were a bit cheap but overall it was exactly what we were looking for.