Wyevale's Cold Frame

On Monday I bought a flat pack cold frame/propagator from Wyevales on offer at �£14.99. It's an aluminium frame with lightweight polycarb glazed panels and holds six seed trays.
However it took my husband (adept at flat pack assembly having just put together an Ikea office for our daughter) 2 hours to construct it. The instructions were unnecessarily complicated and he said he could have scratch built one in the time it took to put together.
I'm really pleased with it but just thought I'd warn others of the difficulty of the construction. He felt like emailing the Company and asking for his degree in rocket science :D