The nearest tube station is Barbican on the Circle, Metropolitan and Hammersmith & City lines. Turn left out of Barbican tube station and take the first left just before the Italian Restaurant. Walk beside a small private park on your right and at the end of the railings turn right into the cobbled car park. Head towards Malmaison Hotel, then turn left and go through the iron gates.
111 Charterhouse Street is now approx 30 yards ahead of you on the right-hand side.
Alternatively, turn left out of Farringdon tube station and head towards Smithfield Meat Market along Cowcross Street. Turn left when you reach Charterhouse Street (at Barclays Bank) and continue walking past Gaucho Restaurant on your left. Bear left at the black emergency access gates.
111 Charterhouse Street is now approx 20 yards ahead of you on the left-hand side.