The office space in Luton's Capability Green is a self-contained new two-storey building with a light, airy interior and decked garden area. It is ideally situated at the end of a boulevard on an 85-acre landscaped park, which is widely recognised as the leading business park in London's M1 corridor. Capability Green continues to attract high quality tenants and investors, including a number of international companies, thanks to its combination of attractive high quality business environment and unrivalled accessibility and communication links by air, rail and road. Current occupiers include financial, pharmaceuticals, aviation, engineering, technology and brewing companies. The offices are within walking distance of London Luton Airport, which is one of the UK's largest airports and carried almost nine million passengers in 2010. About 100 companies are based at the airport which is a key economic driver for the region and a major centre for 'low cost' or 'no frills' air travel.