A very neat solution indeed andymot, thanks for posting the link. Just one thought, remembering many years ago my sister ordered an aluminium shed, I volunteered to lay a concrete base for it which I did. the shed was delivered and assembled on site by the company she bought it from, kids bikes and all sorts stored within until a few months later a gale blew up and the shed ended up sitting on top of the local HV transformer...
You guessed it, the thing had not been fixed to the base. and not having an inbuilt floor the weight if the bikes etc did not hold it in place.... So perhaps best to give fixing it to the deck a thought...?
