I just received my Martin House, unpacked it, laid all the parts out and started reading the instructions. I am not dim, these instructions are the least possible amount of effort a company could put into this. Bad schematics, 72+ parts and likely many more nuts and bolts. Re-assign the person that wrote the instructions and hand someone of average intelligence the unopened box and film it. Repeat that process while re-writing the instructions until it is simple. After reading how poor the pole is and that the house isn't Starling resistant I realized I got what I paid for, not much. I just watched a YouTube video on how to cut out the interior walls to really accommodate Purple Martins. In short, a lot of assembly required, no helpful YouTube videos and not really properly engineered for the bird, it just looks good. I am returning mine and spending more  after more research.