I just recently (i.e., last week) finally splurged and bought a motorised sit/stand desk. I've been wanting one for some time as I work from home full time and want to stand for part of the day.
Here is the new setup (in standing position): http://imgur.com/cgRoSUu
I just bought the frame and reused the desktop from my old desk. I was tired of using plastic boxes and phone books as monitor stands, and couldn't find good stands that had the height I wanted, so made my own using some wall-mount monitor/tv brackets: http://imgur.com/YwyRwVl
The window on the right looks out on the cat-run in the back yard (when the curtain isn't drawn) and that's a hermit crab tank on the left (which is currently unpopulated until I automate the humidity controls.)
Speakers and lots of kids photos are on a shelf that is currently behind the monitors, but can be seen when sitting. My back is to the door, so there is also a little rear-view mirror glued to that shelf to make it harder for the kids to sneak up on me. (Tying bells to collars worked okay with the cats, but not so well with the children for some reason which is strange as the cats are much more cunning.)