Getting pretty close now. In fact, did a trial run tonight!!
Basically the structure is in place now. Just need to do a bit of waterproofing (aka silicon) on some of the interfaces, and put some insulation into the roof and the front wall/door.
All in all I am quite happy with it (so far). It would have been much nicer if it was bigger, but by the same token, it is much better than having to setup from scratch every night.
Getting there.........
Cheers,
Daniel