63 degrees here in Phoenix! I love this time of year!
No; no personal experience on that item. I have associates with the "writing desk" thing and it is very well built -- I figured the "shelves" might be the same.
If you don't find what you are looking for, I have a friend in Arkansas that is a GREAT craftsman and woodworker in a huge, heated shop -- I bet he'd custom make it for you. Might be a little more pricey, but, you would get exactly what you are looking for.