They do look great, Gigi. Are those the Den's roots on the plummie stem in the first picture? Wow, I think I might try that!
I'll bet that one gets watered nearly every day, though?
Here's one of mine I've had for a couple of years. It's given me a flower here and a flower there before, but finally put on a real show. Phew! These ones are scented at night, and it sure smells nice out there in my pool cage in the evenings.