It's Albion Street, just here...
http://www.streetmap.co.uk/newmap.srf?x=395180&y=222460&z=1&sv=395180,222460&st=4&ar=Y&mapp=newmap.srf&searchp=newsearch.srf&ax=395180&ay=222460
Simply, you'll see the back of a Debenhams to your right, and a Vauxhall dealer on your left (You'll most likely have gone round the ring road, so it's not long after the yellow Chicken Inn chip shop at the traffic lights (You'll know it when you see it), or, if you're coming in off Sat Nav, it might take you to a set of traffic lights where you have to turn left (With a big blockbusters to your front left), and then left again by a disused Cinema.
It is literally a layby which is an entrance to a multi story car park (Closed after 6pm on a Sunday), but it's a perfect place to stop to watch the chavs fly by...
What time's good for you?... I doubt I'll be in my Sup (I might limp her round, as I'm only 200m away), I'll most likely be walking (With hangover ) - As I haven't text'd Ross yet, I'm happy for you to set the time, and them I'll tell him, I'd suggest 8-8.30, or later if you like... If you want, I'll PM you my number, so you've got it if you get stuck...