The furniture is a piece of IKEA MALM. http://www.ikea.com/us/en/catalog/products/70053924
The keyboard height isn't 100% optimal for my height though and it would be nice to have the monitor 1-2dm further back. Other than that, feels great when you have adjusted to standing up.
+ You can really feel your back muscles growing and getting stronger after a few weaks (at least if unexcercised before).
+ Now I can walk around from when I wake up to when I go to sleep without getting any aches. (Good for when you're shopping, touristing, hiking, going to conventions, conferences etc.)
+ My body posture is now way better, standing or sitting down.
- When I sit down and need to think a bit and look away from the computer that's what I do. When I'm standing up I find myself walking around aimlessly instead, and suddenly I'm in the kitchen grabbing something to eat. I would say my concentration is better when sitting down.