Posted: 14/02/2014 at 14:27
Mine is on an aluminium base that was supplied with the greenhouse. It has fixations like big tent hooks and where each one is I had to dig a hole, fill it with concrete and put the big tent hook thingy into the concrete when it was wet so that it's set in. The aluminium greenhouse then screwed onto the base.
I have shelves and a potting bench on one side, wooden (treated) pavers up the middle and earth on the other side that I grow things in, tomatoes etc.