Location The unit is located just off the A4 Bath Road in Slough which provides excellent access to Junction 7 of the M4 which is only a 1 mile drive. In turn, the greater motorway network is easily access, plus Heathrow airport which is approx. 11 miles drive. Burnham station is within walking distance. Burnham is a Crossrail station which will also improve accessibility to central London and Heathrow airport.