The greenhouse we received was not particularly well made , many of the panels were distorted and when the frame was erected the individual spaces for the panels to fit into were all slightly varying sizes. As the panels themselves were all a bit distorted this meant a lot of time was needed to get the items to fit , see accompanying photos . It took about three days to assemble. Not so good. As you can see in the photos some of the panel gaps were huge , so big in fact that I needed to buy extra long screws.. Also the hinges were quite small and the screws were too fat to fit in the countersinks properly , so the hinges do not close properly. Also the sawing of the wood was very rough , see photos below.