Here you go. Esshup and I built this one a couple of years ago.
I am glad you posted a picture, as that makes it a lot clearer. For some reason I was waiting to see a set of stairs going up to the second story deck, haha! Never crossed my mind that "two level" could mean a foot of height difference. Looks good. That may be something I will have to look into if I ever want to add on to mine. Thanks!