I had been using a nice wooden rolling cart made for kitchen use to hold my imaging laptop in the observatory.
The only problem was that I had to lean over to type or use the mouse. What a pain in the back.
My woodworking mentor wrote three books at a standup lectern that he built, so I followed suit, tossed the cart and built a computer counter that is at a convenient height to use while standing.
Now I'm a happy camper.