The first job was to construct the framing which I did on a level piece of ground outside of my garage.
What I hadn't bargained on was how big and unwieldy it would be when it was finished, at one point I considered rolling it like a giant wheel down to the bottom of my field but decided that it would have all probably fallen to pieces by the time I got it there, so i Improvised some supports on a wheelbarrow and managed after about 20 minutes to get it in place.
It wasn't easy being on my own to either get it down there and put it into position but it all ended up well.
Here is a link to my Youtube video of it.
Once I got it in position and held with a couple of temporary cramps I could start screwing it to the existing decking and then make a start on putting in the supports.
Standing on top of it gives a really lovely view over the stream and the trees around it and I can already imagine myself relaxing there with a glass or two of wine on a warm summer evening