I was tied up with work, so DH did it on his own - and he didn't take any pictures of the process! He commented on how great the Grainfather App was, it calculated everything for him (after he had put in his recipe information), and it told him when to do things. It even had a countdown timer so he could do things at exactly the right moment.
We now have 23 litres brewing. I think it'll be a couple of weeks before we can see what the end result is like.
Here;s the Grainfather promo video.