This is a 1/64 scale 3d printed grain leg tower support with a wrap around staircase. This kit is also available with switchback stairs instead of wrap around stairs so if you would prefer the switchback stairs instead then let me know. The stairs are available in 20 or 10ft sections but will be 20ft sections by default so if you want the 10ft sections then let me know. The assembly process is pretty straight forward you just have to glue the pieces together using the included guides. The guide pieces will help you keep everything straight and square. If you have any questions or suggestions then let me know. If you want a tower without stairs, they are available in a different listing for $10 a section. Each order includes one (20ft) section of tower.