I use one and love it.
I bought mine from TheHumanSolution (dot) com.
It's called the uplift desk - and the automatic adjustment is nice.
I did a "makeshift" standing desk for about a month. Here's the thing. You stand for a few hours - then you literally will want to / need to sit. It's nice to do some variety. At this point, I'm standing much more than sitting... maybe only sitting 1 hr daily, but in the beginning it took some getting used to.
I also recommend the Monitor Arms. The "arm" will clamp to the edge of the table and hold your monitors above your desk. Then you can have free desk space and "floating" monitors. The monitors will be at the right height for standing...
I'd take a picture of mine, but the pics on the website are as good as you'd need, I think....
I also got the keyboard attachment and the privacy screen to hide all of the wiring. My desk has never been more "clean"
One last thing - it's not necessarily ideal if you have clients come in to your office. Hopefully you have a little conference room table or somewhere else you can sit at. You can't really "sit across the desk" - at least not mine - since I have floating monitors that get in the way...
It was a little bit of a bear to put together - but if I can do it, anyone can.
