I have one mounted on the wall (though not this kind)
It's convenient because the board can swivel to where it's best. My husband made a 'big board' that fits over it for quilting
It can swivel up for storage, though it never is
http://www.amazon.com/Hafele-America.../dp/B001DSY7YI
The one I have came from Lowe's (or Home Depot?) and costs $79.