The nearest Underground station is Chancery Lane Station (a central line station), visible on the map at the bottom of Grays Inn Road. From this station there are two exits - to get to Bloomsbury of London, take the "Grays Inn Road" exit. Walk away from the station, down Grays Inn road. About 10 minutes down Grays Inn Road to your left there will be a street called "Northington Street", where a row of Barclays Bicyles should be visible. Three doors down that road, and directly beside the bicycles, you will come to a red door. The first red door remains shut, but the second (past set of small windows), will open when the door bell is buzzed.
Parking is often difficult in the area of Grays Inn Road, though it is possible There are no car parks, but there are spaces available along the street. Many of them are restricted, however. For this reason we normally advise that people arrive by public transport where possible.