Very versatile, sturdy, and fun / easy to use sit-stand desk. I've really enjoyed this - it was a brilliant solution during Covid work-from-home months as well. Not using it as much now and I've got a new computer set-up that doesn't mesh with my beloved Ervo. Few small nicks/scratches from use but in very good used condition Originally offered via Kickstarter - see link for all the details https://www.kickstarter.com/projects/46685844/perch-a-revolutionary-sit-to-stand-desk