I bought the Palram - canopia 6x8 shed which stated it came with a floor. It does come with some very thin polycarbonate sheets but you still need to install a solid base. The structure is only about a mm thick which is a surprise after how many times it stated it was super strong but time will tell how robust it is. Do not try to erect if there is any wind or breeze at all as the panels are so thin they bend and are hard to install and you need silicone to seal joints to make it weatherproof. All in all seems expensive for what it is but hopefully it will live up to the strength they claim it to have. I had a failed delivery attempt from the courier and despite calling them I had to chase up to get a redelivery after hearing nothing for a week but they managed to find us with no problem the 2nd time.