I have made this cot for my newly born baby boy. I was asked by my wife to create a cot which will be one side open , so we could attach it to our bed .This cot is modular in the sense that it could be used as an open cot attached to a bigger bed or as an ordinary structure.The cot is made from Flat surfaces (Birtch ply) cut in a CNC machine - Datron M8 based on my cad files.It Total it has taken me 12 hours to produce a full assembled cot.