You must have felt like you were in heaven. It may have taken him 35 years, but what's the rush? That's what hobbitizing is all about, getting lost in an activity that induces so much peace, time doesn't matter.
I'm sure you've come away with some great ideas for your own gardens. One thing you realized is that you could have a lot more shade.

I never realized just how beautiful and unique succulents are until I made your acquaintance. That makes me a lucky gentleman.