Detailed instructions with Lots of pictures! Instructional CD written in pdf format that can be viewed and printed from your computer using Acrobat Reader. Instructions will guide you thru building your own Deluxe Quail Flight Pen yourself. Very detailed materials list, including where they can be located and approximate cost. Written by a carpenter with over 20 years experience. Questions welcome - before and AFTER your purchase. I will be available thru email with any questions that you may have before, during and after your building process. The pen pictured is 10'x 20' but can easily be expanded to larger sizes. Easily assembled and disassembled for mobility so it can be moved to different locations. You can even cover it with plastic and use it as a green house. We use one as an enclosed garden. Keeps the deer out. Great for starting young birds or for keeping your layers in !!!! I keep around 120 birds in each of mine and they work great. You could keep more if you wanted too. My plans are designed to use as much of the material as possible with minimal waste. I also use second hand material in mine when i can. The instructions are very detailed and contain easy step by step directions with pictures to use as reference. This is not a drawing this is a how to instructional cd that contains a pdf file. If you have any questions please feel free to contact me before, during and after. Thanks for looking and have a great day!!!!!