Try near Seamark, bud. Pottery Lane, think it's called?
The scallies will try it on and try and charge you a fiver a car on the Queen's highway but just drive past them, just trying it on with their fluorescent jackets.
It's then a breeze when leaving, turning out onto Ashton New Road (you can also use the extra bus lane over the weekend and at night after 7pm) back to the Mancunian flyover and back home within half an hour ;)
Keep quiet Tolm - that's our routine and I don't want everyone cottoning on! Best kept secret of etihad parking.