Both my wife and myself were impressed with the build quality and put the greenhouse together over a week. I did struggle a little with parts of the guide and feel some parts could have been made clearer. Some of the diagrams could be made "more 3D", so you can see which parts attach to which and more importantly which way round. The roof was the hardest part to put together as the parts snap into the frame and is quite hard to do. All in all we are very pleased with it - we now have a hub-tub in it! If you are a confident DIYer I'd say get one and put it together yourself, otherwise you might want to think about asking the the Halls people to do it.