I use the Mey chair system live and find this addition exceptionally useful. It's a little unwieldy perhaps (but then so would having to carry a separate guitar stand!). It clips simply on to the left handside of the chair (as you sit on it) (assuming you have the relevant Mey adapter). Can be taken off for transit and actually has a plastic clip nearer the spine of the chair that it can be hooked on to which save a little space.