Ace Corner is the junction of Beresford Avenue and the old North Circular Road, between the A40 and the A404 (Harrow Road)
Travelling anti-clockwise on the North Circular Road: Take the second exit - signposted for Park Royal - after the traffic lights at Brentfields Road (where you'll see Ikea and McDonalds) . Turn right, then right again onto the old North Circular Road. The Ace is 100 yards on the left.
Travelling clockwise on the North Circular Road: Take the first exit after Hanger Lane - signposted for Park Royal - turn left at the traffic lights & immediately right onto the old North Circular Road. The Ace is 100 yards on the left.