NICE WORK Dan & GP! You guys are real masons!
I am SO not able to do that kind of thing (I am an awesome painter, and can strip & finish woodwork pretty well, but concrete/brick work...horrible).
That I am a real mason, probably not, but just enough to get me in trouble... My wife liked it so much, she wants me to make another one in the backyard too.... I was lucky, though. Unlike B.D, I had already somewhat of a flat surface to start with - the area was a patio, already, but with a gravel bed. All I had to do was a little leveling, apply a sand base to start and watch my levels, so I do not get puddles. The hardest part was the cuts at the edges with the retaining wall. I ended up renting a brick cutters, after I distroyed a few pavers trying to do it by end.
Difficulty level:
the work itself , not to bad, but my back and knees... that is another story. Added to the fact that it was 90+, with Louisiana humidity
... a killer for a Belgian, even if I have been here for the past 17 years...!