Here are the photos( hope they work)!! 
I can't really tell you how he did it..  He just came home one night and built the first one then made the second one for the ducks one afternoon.
It is basically  wooden frame with a wire base but they are about 18 inches off the floor so I can get in and clean them.  The wire base has 2 bits to it.  To add stability to it he got a thicker wire and then covered it with square chicken wire...  This just means that it won't bend when they walk on it.  He then screwed hardboard to the outside but put it shiny side in so that it can be wiped off.  For the lid he built the dram and then screwed it on.... This means that he could put a lid on it so I can lean in to feed.  This was then covered in wire again.  He has also cut a hole in the top and re fastened it on so that it had a removable bit in so the light could sit in the brooder when the chicks are still young.  
Hope this all makes sense and helps?  
Xxx