By Tube: From London City Airport, take the DLR (Docklands Light Railway) service to Bank, change onto the Central line heading west to Lancaster Gate station. Exit Lancaster Gate onto Bayswater Street and turn right and walk alongside the park until you reach a pub called 'The Swan'. Take the next right down Lancaster Gate road, follow the road down and take the 3rd left on to Craven Hill. Follow the road until you reach a road sign posted Leinster Gardens, turn right on to this road. Leinster House is building number 46 on the left.