From Liverpool Street Station:

• Exit the station toward Bishopsgate via the exit down the side where the train track numbers ascend (use escalators across from platform 14)
• Once outside, cross Bishopsgate Road
• Once across the street, turn left
• Walk a short distance to Artillery Lane, which is the road between NatWest Bank and Snappy Snaps
• Turn right onto Artillery Lane
• 30 Artillery Lane is on the right next to Williams Pub
• Yankee Group is on the ground floor ? use the buzzer system by the entrance door to gain entry into the building

• London Underground — Piccadilly line, change to the Central line eastbound at Holborn, continue 4 stops to Liverpool Street
• Heathrow Express — Heathrow Express to Paddington