Road
Leave M1 at Junction 11.
Go west, signposted "Dunstable" on A505 Dunstable Road to roundabout.
Take 3rd exit (Halfway House will be facing you) onto Poynters Road.
Go straight across the traffic lights (Shell filling station will be on your left).
At roundabout, take first exit onto Porz Avenue.
At next roundabout, go straight across into Arenson Way - the Arenson Centre will be facing you.
Train
The nearest BR station is Leagrave. (Thameslink from London Kings Cross).
Air
From Luton Airport : By taxi.