Hilton London Heathrow airport is a big, modern building very close to the International Airport. It is possible to walk to terminal 4 from the hotel along a covered walk way. The other terminals can be accessed by shuttle bus. The hotel is only a 20 minute train ride from central London, making it a good choice for visitors to the City as well as fliers. Rooms are spacious with all conveniences, including internet access. There is a swimming pool and fitness suite available for residents to use.