I had help from my boyfriend, it exceeds my capabilities!
This is a pic from when it was first made. Since then it's had more vents in the front and a piece of polycarbonate cut to size that goes across the front and is set in runners to keep the bedding in. It's about 10cms deep so they have more bedding in now.
It also has red LED lights in strips across the back which I put on at night so I can watch the hams playing